From e8afa1e9d84b5445a93af0f2c36ee4e7f43e527f Mon Sep 17 00:00:00 2001 From: ggserver Date: Thu, 24 Apr 2025 10:58:17 +0000 Subject: [PATCH] Add updates up until 2025-04-24 10:52:11 --- .../89/03D38903402B0537CCBBFB317192FEFF.xml | 294 +++++++ .../89/03D3890340300529CCBBFF3472E7FBC3.xml | 736 ++++++++++++++++++ .../89/03D3890340350535CCBBFB37707DFBD4.xml | 108 +-- .../89/03D389034037052BCCBBFB0975DAFBD8.xml | 107 ++- .../89/03D3890340390520CCBBFF347536FEFF.xml | 618 +++++++++++++++ .../89/03D38903403D0523CCBBFD1170D2FAE9.xml | 96 ++- 6 files changed, 1807 insertions(+), 152 deletions(-) create mode 100644 data/03/D3/89/03D38903402B0537CCBBFB317192FEFF.xml create mode 100644 data/03/D3/89/03D3890340300529CCBBFF3472E7FBC3.xml create mode 100644 data/03/D3/89/03D3890340390520CCBBFF347536FEFF.xml diff --git a/data/03/D3/89/03D38903402B0537CCBBFB317192FEFF.xml b/data/03/D3/89/03D38903402B0537CCBBFB317192FEFF.xml new file mode 100644 index 00000000000..3a0076e4709 --- /dev/null +++ b/data/03/D3/89/03D38903402B0537CCBBFB317192FEFF.xml @@ -0,0 +1,294 @@ + + + +Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) + + + +Author + +Reverter-Gil, Oscar +Xesús Pousa 10, 6 º A, 32001 Ourense, Spain + + + +Author + +Souto, Javier +Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain + + + +Author + +Berning, Björn +CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal + +text + + +Zootaxa + + +2025 + +2025-04-03 + + +5618 + + +3 + + +326 +350 + + + + +https://doi.org/10.11646/zootaxa.5618.3.2 + +journal article +10.11646/zootaxa.5618.3.2 +1175-5326 +15218195 +107E03D0-906E-44B4-91AF-D4852929B83D + + + + + + + +Scutoplites batmani + +sp. nov. + + + + + + +( +Fig. 10 +; +Table 7 +) + + + + + + +Notoplites marsupiatus + +: d’Hondt 1985: 41; + +d’Hondt & Schopf 1985: 913 + +(part). + + + + +Not + +Notoplites marsupiatus + +: + +d’Hondt & Schopf 1985: 913 + +(part). [= + +S. virgulus + + +n. sp. + +?, see above] + + + + + +Material examined. + + +Holotype + +: +MNHN-IB-2022-575 +: + +Abyplaine + +stn. DS10, 42°51.2’– +42°49.9’N +, 15°55.3’– +15°56.6’W +, + +4270–4360 m + +(d’Hondt 1985 as + +N. marsupiatus + +) (separated from MNHN-IB-2008-12051) ( +Fig. 10 E, F +) + +. + + +Paratypes + +: +MNHN-IB-2022-576 +: + + +Abyplaine + + +stn. CP03, 36°48.7’– +36°49.4’N +, 19°09.2’– +19°09.8’W +, + +4900–4960 m + +(d’Hondt 1985 as + +N. marsupiatus + +) (separated from MNHN-IB-2008-12064) ( +Fig. 10 A, B, D +) + +. + +MNHN-IB-2022- 574 +: + +Atlantis II + +, cruise 31, stn. 155, +0°03’0’’S +, +27°48’0’’W +, + +3730–3783 m + +, + +13 Feb. 1967 + +( +d’Hondt & Schopf 1985 +as + +N. marsupiatus + +) (separated from MNHN-IB-2008-11966) ( +Fig. 10C + +). + + + + +Etymology. +The species is dedicated to Batman, since the scutum would correspond to the cape and the distal spines to the bat ears of the famous fictional character. Moreover, this species lives in eternal darkness. + + + + +Description. +Colony erect, dichotomously branching, attached to the substrate by rhizoids produced from a small pore near the proximal end on the abfrontal side of some autozooids. Branches formed by two series of alternating autozooids opening on one side only. Branching points composed of a single proximomedian autozooid and two distolateral ones. Autozooids elongate, slightly narrower and tubular proximally, with the distal half of the autozooid turned outwards alternatingly to right or left. Distal third of the autozooid occupied by an oval membranous area, covered proximally by a convex flabelliform scutum, semielliptical, slightly longer than wide, attached to the inner proximal angle of orifice; scutum margin almost merging with the circum-opesial gymnocyst; 7–11 narrow fissures of variable length, lacking on the inner edge, arranged obliquely and directed proximally and outwards. Two spines proximolaterally to the orifice and two distal to it, all of them stout and pointed, the distal ones usually larger. Some autozooids may exhibit fewer spines. In addition, a spine may be present at the external distal angle of the scutum. Orifice wider than long. Operculum thickly sclerotised. + +Adventitious avicularia of two kinds: a small one situated lateral to orifice, directly at the base of the outer proximal spine, with the triangular mandible obliquely directed outwards; another small avicularium on a raised cystid directly proximally to scutum, its triangular mandible directed proximally. Mandibles in both avicularia hinged on inconspicuous condyles. +Ovicell observed once, prominent, resting on the proximal part of the distal autozooid, slightly longer than wide, surface somewhat uneven and with a proximomedian drop-shaped fenestra pointing proximally, the proximolateral ooecial margins extending towards mid-distance of lateral orifice rim, ovicell opening well arched above orifice. +An ancestrula was not observed. + + + +Remarks. + +Scutoplites batmani + + +sp. nov. + +shares with + +S. reverteri + + +n. comb. + +the stout, pointed spines, although the latter species has a total of six spines, not four. In any case, + +S. batmani + + +sp. nov. + +clearly differs from all the species treated here due to its scutum, which has long and fine, obliquely oriented fissures. + + + +FIGURE 10. + +Scutoplites batmani + + +sp. nov. + +A. Close up of autozooids with poorly developed distal spines (MNHN-IB-2022-576, paratype). B. Same, autozooids with fully developed distal spines. C. Banching pattern (MNHN-IB-2022-574, paratype). D. Two autozooids with abnormal development of their scuta (MNHN-IB-2022-576, paratype). E. Basal view of an autozooid with two distal spines and the lateral avicularium (MNHN-IB-2022-575, holotype). F. Same, two autozooids and a broken ovicelled zooid. + + + +We have revised the only two samples reported by d’Hondt (1985 as + +N. marsupiatus + +) from two distant NE Atlantic stations: c. +250 km +west of +Galicia +Bank at +4270–4360 m +depth ( +Fig. 10E, F +), and halfway between the +Azores +and +Madeira +at +4900–4960 m +depth ( +Fig. 10A, B, D +). They are here designated as, respectively, +holotype +and +paratype +of the species. Additionally, one colony reported by +d’Hondt & Schopf (1985 +, as + +N. marsupiatus + +, in part) from the equatorial Mid-Atlantic Ridge at +3730–3783 m +depth, also probably belongs to the same species ( +Fig. 10C +). + + + + \ No newline at end of file diff --git a/data/03/D3/89/03D3890340300529CCBBFF3472E7FBC3.xml b/data/03/D3/89/03D3890340300529CCBBFF3472E7FBC3.xml new file mode 100644 index 00000000000..e92b88dd2b7 --- /dev/null +++ b/data/03/D3/89/03D3890340300529CCBBFF3472E7FBC3.xml @@ -0,0 +1,736 @@ + + + +Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) + + + +Author + +Reverter-Gil, Oscar +Xesús Pousa 10, 6 º A, 32001 Ourense, Spain + + + +Author + +Souto, Javier +Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain + + + +Author + +Berning, Björn +CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal + +text + + +Zootaxa + + +2025 + +2025-04-03 + + +5618 + + +3 + + +326 +350 + + + + +https://doi.org/10.11646/zootaxa.5618.3.2 + +journal article +10.11646/zootaxa.5618.3.2 +1175-5326 +15218195 +107E03D0-906E-44B4-91AF-D4852929B83D + + + + + + + +Scutoplites virgulus + +sp. nov. + + + + + + +( +Figs 6 +, +7 +; +Tables 2–4 +) + + + + + + +Scrupocellaria marsupiata + +: + +d’Hondt 1975: 556 + +(in part) (figs 14–16?). + + + + +? + +Notoplites marsupiatus + +: + +d’Hondt & Schopf 1985: 913 + +(part). + + + + +Not + +Notoplites marsupiatus + +: + +d’Hondt & Schopf 1985: 913 + +(part). [= + +S. batmani + + +sp. nov. + +, see below] + + + + + +Material examined. + + +Holotype + +: +MNHN-IB-2008-7576 +: + +Biaçores + +stn. 245, +40º57’N +, +22º16’W +, + +4270 m + +, + +14 Nov. 1971 + +( +d’Hondt 1975 +, as + +Scrupocellaria marsupiata + +) ( +Fig. 6 A, E, F, G +) + +. + + +Paratypes + +: +MNHN-IB-2017-1894 +(separated from MNHN-IB-2008-7586; +Fig. 6 B, D +), same information as for the holotype, a small branch fragment, dry + +; + +MNHN-IB-2017-1905 +(separated from MNHN-IB-2008-7569; +Fig. 6 C, H +), same information as for the holotype, a branch fragment with ovicellate zooids, dry + +. +Additional material examined +: + +MNHN-IB-2008-11964: + +Atlantis II + +, cruise 24, stn. 126, 39º37’– +39º37.5’N +, 66º44’– +66º47’W +, +3806 m +( +d’Hondt & Schopf 1985 +, as + +Notoplites marsupiatus + +) ( +Fig. 7 A, F +) + +. + +MNHN-IB-2008-11966: + +Atlantis II + +, cruise 31, stn. 155, +0°03’0’’S +, +27°48’0’’W +, +3730–3783 m +( +d’Hondt & Schopf 1985 +, as + +Notoplites marsupiatus + +) ( +Fig. 7 B–E +). + + + + + +FIGURE 6. + +Scutoplites virgulus + + +sp. nov. + +A, B, C. Branches of different colonies with ovicells and rhizoids (A, MNHN-IB-2008-7576, holotype; B, MNHN-IB-2017-1894, paratype; C, MNHN-IB-2017-1905, paratype). D, E. Close up of autozooids (D, MNHN-IB-2017-1894, paratype; E, MNHN-IB-2008-7576, holotype). F. Close up of an autozooid (MNHN-IB-2008-7576, holotype). G, H. Ovicells (G, MNHN-IB-2008-7576, holotype; H, MNHN-IB-2017-1905, paratype). + + + + +FIGURE 7. + +Scutoplites virgulus + + +sp. nov. + +A. Two branches (MNHN-IB-2008-11964). B. Branch bifurcation (MNHN-IB-2008- 11966). C. Same, autozooids with developed distal spines. D. Same, basal view of bifurcation with rhizoids. E. Same, basal view of autozooids with lateral avicularia. F. Ovicelled zooids (MNHN-IB-2008-11964). + + + + +Etymology. +From the Latin +virgula +(rod, stick), reflecting the long internodes without signs of branching. While it is likely that branching does occur, it is remarkable that it is absent from the relatively long internodes. + + + + +Description. +Colony erect, presumably dichotomously branching but several long (> +6.4 mm +) and straight internodes do not show signs of bifurcation, attached to the substrate by rhizoids. Branches formed by two series of alternating autozooids, opening on one side only. Autozooids elongate, slightly narrower and tubular proximally, with the distal half turned outwards alternatingly to right or left. Distal third of autozooid occupied by an oval membranous area, covered proximally by a convex flabelliform scutum, slightly longer than wide, attached to the inner proximal angle of orifice; marginally merging with the circum-opesial gymnocyst except on the inner side, with about 6–10 narrow and variably long radial fissures, lacking on the inner edge, leaving a wide imperforated central area. Rarely a spine lateral to orifice, just distal of attachment of scutum; a second small one in the proximal outer angle of the orifice and a third in the outer distal angle of the autozooid. All spines broken in the material examined and frequently lacking. Orifice wider than long. Operculum thickly sclerotised. + +Adventitious avicularia of two kinds: one small, situated proximolateral to orifice, with the triangular mandible obliquely directed proximally and outwards; another small one on a raised cystid just proximally to scutum, its triangular mandible directed proximally. Mandibles in both avicularia hinged on inconspicuous condyles. +Ovicell large, globular, prominent, longer than wide, resting on the proximal part of the distal autozooid. Surface somewhat uneven and with a proximomedian circular fenestra, the proximolateral ooecial margins reaching towards mid-distance of lateral orifice rim, ovicell opening well arched above orifice. +An ancestrula was not observed. + + + +TABLE 2. +Measurements (in mm) of + +S. virgulus + + +sp. nov. + +(Holotype + Paratypes). SD = standard deviation, N = number of measurements. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
MeanSDMinimumMaximumN
Autozooid length0.9390.07730.8351.05714
Autozooid width0.2570.01670.2270.29714
Operculum length0.1010.01000.0850.12114
Operculum width0.1240.01060.1060.13914
Scutum length0.2390.01040.2130.25314
Scutum width0.2160.00850.2000.23014
Frontal avic. length0.0590.00590.0490.06912
Frontal avic. width0.0460.00800.0350.06112
Ovicell length0.3240.01790.3090.3443
Ovicell width0.2590.02400.2310.2743
+ + + +TABLE 3. +Measurements (in mm) of + +S. virgulus + + +sp. nov. + +(MNHN-IB-2008-11964). SD = standard deviation, N = number of measurements. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
MeanSDMinimumMaximumN
Autozooid length0.8250.07400.7280.99210
Autozooid width0.2310.01290.2120.24810
Operculum length0.0900.00560.0790.09910
Operculum width0.1150.00910.1010.13410
Scutum length0.2080.00950.1920.22210
Scutum width0.1940.00710.1810.20210
+ + + +TABLE 4. +Measurements (in mm) of + +S. virgulus + + +sp. nov. + +(MNHN-IB-2008-11966). SD = standard deviation, N = number of measurements. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
MeanSDMinimumMaximumN
Autozooid length0.9010.07170.7921.02516
Autozooid width0.2400.01400.2100.26316
Operculum length0.0940.00600.0840.10116
Operculum width0.1160.00920.1020.13416
Scutum length0.2190.01310.1900.24816
Scutum width0.1940.01190.1770.21616
Ovicell length0.2980.00990.2910.3052
Ovicell width0.2630.00210.2610.2642
+ + + +Remarks. +As for the previous species, the description of + +S. virgulus + + +sp. nov. + +is based on several fragments that are not very well preserved. Despite having ovicells, the fragments lack dichotomies. Therefore, the description cannot be complete. An apparent budding of a new branch shown in +Fig. 7B and D +originates from rhizoids on the abfrontal side of the proximal branch. Nonetheless, the remaining characters are significant enough to differentiate this species from the others treated in the present work. + + + +Scutoplites virgulus + + +sp. nov. + +mostly resembles + +S. clausus + + +n. comb. + +but differs in several key characters: in + +S. virgulus + + +sp. nov. + +the scutum is almost circular, only slightly longer than wide and with longer fissures, whereas in + +S. clausus + + +n. comb. + +the scutum is clearly longer than wide and has shorter fissures. The lateral avicularia are visible in frontal view in + +S. virgulus + + +sp. nov. + +but they are displaced basally and not visible in frontal view in + +S. clausus + + +n. comb. + +The ovicell is clearly longer than wide in + +S. virgulus + + +sp. nov. + +whilst it is slightly wider than long in + +S. clausus + + +n. comb. + +Finally, + +S. virgulus + + +sp. nov. + +has fewer distal spines. + + + +Scutoplites marsupiatus + + +n. comb. + +has more numerous and longer fissures, a larger lateral avicularium, a much longer ovicell, and the orifice is as long as wide. + +Scutoplites saojorgensis + + +n. comb. + +has a scutum that is wider than long, with longer and more numerous fissures, a larger lateral avicularium, the orifice is displaced towards the outer autozooid margin, and it has a triangular fenestra in the ovicell. Finally, in + +S. reverteri + + +n. comb. + +and + +S. hamartia + + +sp. nov. + +the scutum is very different, with longer digital branch prolongations, among other differences. + + +Part of the material here described as + +S. virgulus + + +sp. nov. + +was originally reported as + +Scrupocellaria marsupiata + +by +d’Hondt (1975) +but, as noted above, several species were combined under this name in that work. The specimens imaged by +d’Hondt (1975 +: figs 14–16), are quite similar to + +S. virgulus + + +sp. nov. + +and show a dichotomy, which is unfortunately lacking in the material studied here. However, these figures are not completely representative and, furthermore, +d’Hondt (1975) +did not include any comment on the origin of the figured sample, or samples, while the work includes nine different localities for + +Scrupocellaria marsupiata + +that are geographically spaced far apart from each other. Therefore, we cannot unquestionably ascribe those figures to the present species. + + +D’Hondt & Schopf (1985) +reported + +N. marsupiatus + +from two distant Atlantic localities: hundreds kilometres east of +New Jersey +at +3806 m +depth (MNHN-IB-2008-11964), and in the equatorial Mid-Atlantic Ridge at +3730–3783 m +depth (MNHN-IB-2008-11966) (see above additional material examined). While two of the fragments from the latter locality belong to + +S. batmani + + +sp. nov. + +(MNHN-IB-2022-574, see below and +Fig. 10C +), the remaining material is morphologically quite similar to the +type +material of + +S. virgulus + + +sp. nov. + +, and also occurs in depths of over +3700 m +. Although the biometric data are somewhat larger, they generally maintain the same proportions (see +Tables 3 +, +4 +). In sample MNHN-IB-2008-11966, some autozooids have up to four stout distal spines ( +Fig. 7C +), whereas in others these are absent ( +Fig. 7B +). Autozooids with spines probably correspond to the first generations of autozooids from the zone of astogenetic change, with an ancestrula (currently unknown) that is perhaps vase shaped with a circle of spines, as in other +Candidae +. Despite the considerable distance separating the three localities ( +USA +, Azores and equatorial Mid-Atlantic Ridge), in the absence of morphological differences we have to assign all the material to the same species. The species description given above is, therefore, exclusively based on the +type +specimens, which are from a single station north of the Azores ( +4270 m +depth). In the case of + +S. batmani + + +sp. nov. + +(see below) we also found the same species in three similarly distant locations. Nonetheless, it is clearly necessary to collect new material and conduct molecular studies to verify the identifications, but when working with material from deep waters, as is the case, this will probably be a very difficult endeavour. + + + + \ No newline at end of file diff --git a/data/03/D3/89/03D3890340350535CCBBFB37707DFBD4.xml b/data/03/D3/89/03D3890340350535CCBBFB37707DFBD4.xml index ffaf593ffe5..3e341ba0cd5 100644 --- a/data/03/D3/89/03D3890340350535CCBBFB37707DFBD4.xml +++ b/data/03/D3/89/03D3890340350535CCBBFB37707DFBD4.xml @@ -1,59 +1,59 @@ - - - -Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) + + + +Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) - - -Author + + +Author -Reverter-Gil, Oscar -Xesús Pousa 10, 6 º A, 32001 Ourense, Spain +Reverter-Gil, Oscar +Xesús Pousa 10, 6 º A, 32001 Ourense, Spain - - -Author + + +Author -Souto, Javier -Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain +Souto, Javier +Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain - - -Author + + +Author -Berning, Björn -CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal +Berning, Björn +CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal -text - - -Zootaxa +text + + +Zootaxa - -2025 - -2025-04-03 + +2025 + +2025-04-03 - -5618 + +5618 - -3 + +3 - -326 -350 + +326 +350 - -https://doi.org/10.11646/zootaxa.5618.3.2 + +https://doi.org/10.11646/zootaxa.5618.3.2 -journal article -10.11646/zootaxa.5618.3.2 -1175-5326 -15218195 -107E03D0-906E-44B4-91AF-D4852929B83D +journal article +10.11646/zootaxa.5618.3.2 +1175-5326 +15218195 +107E03D0-906E-44B4-91AF-D4852929B83D @@ -73,26 +73,37 @@ ( Fig. 9 ; -Table 6 +Table 6 ) Material examined. + Holotype -: MNHN-IB-2008-15692: +: +MNHN-IB-2008-15692 +: HYDROSNAKE -, Mid-Atlantic Ridge, Kane fracture zone, stn. HS17 (n°6), +, +Mid-Atlantic Ridge +, +Kane fracture zone +, stn. HS17 (n°6), 23°32’N , 44°59’W (approx.), -2757 m + +2757 m + , -6 Jul. 1988 + +6 Jul. 1988 + (det. d’Hondt as N. marsupiatus @@ -100,6 +111,7 @@ ) ( Fig. 9 ). + @@ -130,7 +142,7 @@ Colony erect, dichotomously branching, attached to the substrate by rhizoids. Br (MNHN-IB-2008-15692, holotype). A, B. Branch bifurcations; note the characteristical zigzag outline. C. Close up of two autozooids with two stout distal spines. D. Basal view of an autozooid with two distal spines and the basal avicularium. E. Two broken ovicells. - + TABLE 6. Measurements (in mm) of @@ -144,7 +156,7 @@ Measurements (in mm) of - +
diff --git a/data/03/D3/89/03D389034037052BCCBBFB0975DAFBD8.xml b/data/03/D3/89/03D389034037052BCCBBFB0975DAFBD8.xml index 854203d09db..137ae35a241 100644 --- a/data/03/D3/89/03D389034037052BCCBBFB0975DAFBD8.xml +++ b/data/03/D3/89/03D389034037052BCCBBFB0975DAFBD8.xml @@ -1,59 +1,59 @@ - - - -Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) + + + +Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) - - -Author + + +Author -Reverter-Gil, Oscar -Xesús Pousa 10, 6 º A, 32001 Ourense, Spain +Reverter-Gil, Oscar +Xesús Pousa 10, 6 º A, 32001 Ourense, Spain - - -Author + + +Author -Souto, Javier -Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain +Souto, Javier +Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain - - -Author + + +Author -Berning, Björn -CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal +Berning, Björn +CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal -text - - -Zootaxa +text + + +Zootaxa - -2025 - -2025-04-03 + +2025 + +2025-04-03 - -5618 + +5618 - -3 + +3 - -326 -350 + +326 +350 - -https://doi.org/10.11646/zootaxa.5618.3.2 + +https://doi.org/10.11646/zootaxa.5618.3.2 -journal article -10.11646/zootaxa.5618.3.2 -1175-5326 -15218195 -107E03D0-906E-44B4-91AF-D4852929B83D +journal article +10.11646/zootaxa.5618.3.2 +1175-5326 +15218195 +107E03D0-906E-44B4-91AF-D4852929B83D @@ -73,7 +73,7 @@ ( Fig. 8 ; -Table 5 +Table 5 ) @@ -81,14 +81,17 @@ Material examined . - + Holotype -: MHNUSC 10157: D11, -Iberia -Seamount -“Top of Bolinha”, +: +MHNUSC 10157 +: D11, +Iberia Seamount +“ +Top of Bolinha +”, 39º19’53.01’’N , 29º45’06.59’’W @@ -100,11 +103,7 @@ 5 Jul. 2019 -(sample -EX2 -_D11_ -R14 -B10), fragment a ( +(sample EX2_D11_R14B10), fragment a ( Fig. 8 A, B ) and fragment b ( Fig. 8 C–F @@ -191,7 +190,7 @@ has a scutum that is wider than long, with the fissures normally alternating bet (MHNUSC 10157, holotype). A. General view of a branch with ovicelled zooids and long spines (fragment a). B. Same, close-up of the end of the branch. C, close-up of the scutum and spines (fragment b). D. Same, branching pattern. E. Same, close-up of branching pattern. F. Same, ovicelled zooids. - -
Mean SD
 + TABLE 5. Measurements (in mm) of @@ -205,7 +204,7 @@ Measurements (in mm) of
+
diff --git a/data/03/D3/89/03D3890340390520CCBBFF347536FEFF.xml b/data/03/D3/89/03D3890340390520CCBBFF347536FEFF.xml new file mode 100644 index 00000000000..b1184ee4832 --- /dev/null +++ b/data/03/D3/89/03D3890340390520CCBBFF347536FEFF.xml @@ -0,0 +1,618 @@ + + + +Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) + + + +Author + +Reverter-Gil, Oscar +Xesús Pousa 10, 6 º A, 32001 Ourense, Spain + + + +Author + +Souto, Javier +Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain + + + +Author + +Berning, Björn +CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal + +text + + +Zootaxa + + +2025 + +2025-04-03 + + +5618 + + +3 + + +326 +350 + + + + +https://doi.org/10.11646/zootaxa.5618.3.2 + +journal article +10.11646/zootaxa.5618.3.2 +1175-5326 +15218195 +107E03D0-906E-44B4-91AF-D4852929B83D + + + + + + + +Scutoplites marsupiatus +( +Jullien, 1882 +) + +n. comb. + + + + + + +( +Fig. 1 +) + + + + + + + +Scrupocellaria marsupiata +Jullien, 1882: 10 + + +, pl. 13, figs 17–20; 1883: 506, pl. 13, figs 17–20; + +Calvet 1907: 377 + +. + + + + +Not + +Notoplites marsupiatus + +: + +Harmer 1923: 351 + +. [= + +S. clausus + + +n. comb. + +, see below]. + + + + +Not + +Notoplites marsupiatus + +: + +Calvet 1931: 69 + +. [= + +S. saojorgensis + + +n. comb. + +, see +Berning 2013 +and below]. + + + + +Not + +Scrupocellaria marsupiata + +: + +d’Hondt 1973: 1212 + +. [= + +S. clausus + + +n. comb. + +, see below]. + + + + +Not + +Scrupocellaria marsupiata + +: + +d’Hondt 1974: 3 + +, part or whole. [= + +N. jeffreysii + +, see + +Souto +et al +. 2011 + +]. + + + + +Not + +Scrupocellaria marsupiata + +: + +d’Hondt 1975: 556 + +, part or whole. [= + +S. hamartia + + +sp. nov. + +, + +S. virgulus + + +sp. nov. + +and unknown, see below]. + + + +Not + +Notoplites marsupiatus + +: d’Hondt 1985: 41. [= + +S. batmani + + +sp. nov. + +, see below]. + + + +Not + +Notoplites marsupiatus + +: + +d’Hondt & Schopf 1985: 913 + +. [= + +S. batmani + + +sp. nov. + +and + +S. virgulus + + +sp. nov. + +?, see below]. + + + + +? + +Notoplites marsupiata + +[sic]: + +Hayward 1978: 211 + +. + + + + + +Notoplites marsupiatus + +: + + +Souto +et al +. 2011: 36 + + +, figs 12–15. + + + + + +Material examined. + +MNHN-IB-2008-2817 ( +lectotype +, +Fig. 1 +) + +, + +MNHN-IB-2008-1042 ( +paralectotype +) + +, and + +MNHN-IB-2008-2819 (a small fragment): +Travailleur +1881, D. 1, +43º00’40’’N +, +09º37’00’’W +(corrected following +Ryland 1969: 238 +), +2018 m +, +10 Jun. 1881 +(see + +Souto +et al +. 2011 + +) + +. +Other material examined +: + +MNHN-IB-2008-7505: +Biaçores +stn. 120, +39º03.5’N +, +32º43.5’W +, +2100 m +, a single small and poorly preserved base of a colony, in ethanol + +; + +MNHN-IB-2008-7530: +Biaçores +stn. 165, +37º33’N +, +25º58’W +, +2050–2085 m +, a tiny colony fragment in ethanol + +; + +MNHN-IB-2008-7545: +Biaçores +stn. 195, +37º56’N +, +24º49.5’W +, +1700–1776 m +, a few poorly preserved zooids in ethanol + +; + +MNHN-IB-2008-7595: +Biaçores +stn. 249, +45º50’N +, +17º32’W +, +4620–4690 m +, a poorly preserved colony base with few zooids, in ethanol + +. All samples identified by +d’Hondt (1975) +as + +Scrupocellaria marsupiata + +. + + + + +Remarks. +As already stated above, +Jullien (1882) +described + +Scrupocellaria marsupiata + +for several fragments collected at +2018 m +depth off the northwestern Iberian Peninsula. According to the redescription by + +Souto +et al +. (2011 + +, as + +N. marsupiatus + +), the species is characterized by small autozooids (about +0.5 mm +long), a scutum that is nearly as long as wide and with a stout spine distal to its base and about 15 radial fissures, a large lateral avicularium, an orifice that is as long as wide, and a very elongated ovicell. + + +The fact that + +Menipea clausa + +was soon considered a synonym of + +Scrupocellaria marsupiata + +(see +Jullien 1888 +; +Waters 1888 +; +Calvet 1907 +; +Harmer 1923 +; +Prenant & Bobin 1966 +) meant that this species remained the only species having a flabelliform scutum with a fimbriated edge. This was the reason why later authors used this name for any species with a similar scutum collected in the North Atlantic. However, specimens assigned to the nominal species reported subsequent to the original description do not actually belong to + +Scrupocellaria marsupiata + +. Firstly, + +Souto +et al +. (2011) + +already demonstrated that + +M. clausa + +is a different species and transferred it to the genus + +Notoplites + +(see also below). +Harmer (1923 +, as + +N. marsupiatus + +) was actually referring to the +type +material of + +M. clausa + +. The record from the +Azores +by +Calvet (1931) +as + +N. marsupiatus + +proved to be a new species, + +N. saojorgensis + +(cf. +Berning 2013 +) (see also below). Another record from the +Azores +made by +d’Hondt (1973) +as + +Scrupocellaria marsupiata + +really corresponds to + +Scutoplites clausus + + +n. comb. + +after revision of the original sample (MNHN-IB-2008-6744) (see below). +D’Hondt (1974) +reported + +Scrupocellaria marsupiata + +from four stations off the northwestern Iberian Peninsula, but reference material actually corresponds to + +N. jeffreysii +( +Norman, 1868 +) + +according to + +Souto +et al +. (2011) + +. +D’Hondt (1975) +then reported + +Scrupocellaria marsupiata + +from nine stations in the +Azores +and adjacent waters. However, material from +Biaçores +stations 54A and 64 belongs to + +Scutoplites hamartia + + +sp. nov. + +(see below), and material from station 245 to + +Scutoplites virgulus + + +sp. nov. + +(see below). The specimens from stations 120, 165, 195 and 249 (MNHN-IB-2008-7505, 7530, 7545 and 7595, see ‘Other material examined’ above) is so poorly preserved that it is not possible to identify it to species level, and, finally, no material seems to exist from stations 126 and 159, so it is not possible to elucidate which species these specimens may belong to. In fact, +Berning (2013) +already pointed out the possibility that several species were combined under the name + +Scrupocellaria marsupiata + +in the work by +d’Hondt (1975) +. The species was reported again by +Hayward (1978 +, as + +N. marsupiata + +[sic]) at +1980 m +depth north of the Iberian Peninsula and at +1550 m +in the northwestern Bay of Biscay. However, we have not been able to locate the material reported in that paper at the NHMUK, so we cannot confirm which species it may correspond to. Again, d’Hondt (1985) recorded + +N. marsupiatus + +far west of +Galicia +Bank at +4270–4360 m +depth, and halfway between the +Azores +and +Madeira +at +4900–4960 m +depth, but the revision of the original material confirms that it belongs to a new species, + +Scutoplites batmani + + +sp. nov. + +(see below). Finally, +d’Hondt & Schopf (1985) +reported + +N. marsupiatus + +off +New Jersey +at +3806 m +depth and at the equatorial Mid-Atlantic Ridge at +3730–3783 m +depth, but again the revision of the original material confirms that it belongs to other species ( + +S. batmani + + +sp. nov. + +and perhaps + +S. virgulus + + +sp. nov. + +, see below). + + +In summary, at present + +Scutoplites marsupiatus + + +n. comb. + +is known with certainty only from the NW Iberian Peninsula at +2018 m +depth. Its presence in other nearby areas, such as the Bay of Biscay, remains to be confirmed by collecting new material. + + + +Scrupocellaria marsupiata + +is here selected as the +type +species of + +Scutoplites + + +n. gen. + + + + + \ No newline at end of file diff --git a/data/03/D3/89/03D38903403D0523CCBBFD1170D2FAE9.xml b/data/03/D3/89/03D38903403D0523CCBBFD1170D2FAE9.xml index 833da3489f2..cafe4054cfe 100644 --- a/data/03/D3/89/03D38903403D0523CCBBFD1170D2FAE9.xml +++ b/data/03/D3/89/03D38903403D0523CCBBFD1170D2FAE9.xml @@ -1,59 +1,59 @@ - - - -Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) + + + +Unexpected diversity in North Atlantic deep waters hidden under Scrupocellaria marsupiata (Bryozoa: Cheilostomatida) - - -Author + + +Author -Reverter-Gil, Oscar -Xesús Pousa 10, 6 º A, 32001 Ourense, Spain +Reverter-Gil, Oscar +Xesús Pousa 10, 6 º A, 32001 Ourense, Spain - - -Author + + +Author -Souto, Javier -Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain +Souto, Javier +Institut für Paläontologie, Fakultät für Geowissenschaften, Geographie und Astronomie, Geozentrum, Universität Wien, Josef- Holaubek-Platz 2, 1090, Wien, Austria & BioCost Research Group, Facultade de Ciencias, Universidade de A Coruña, 15071 A Coruña, Spain - - -Author + + +Author -Berning, Björn -CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal +Berning, Björn +CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Pólo dos Açores, Universidade dos Açores, Campus de Ponta Delgada Apartado 1422, 9501 - 801 Ponta Delgada, Açores, Portugal -text - - -Zootaxa +text + + +Zootaxa - -2025 - -2025-04-03 + +2025 + +2025-04-03 - -5618 + +5618 - -3 + +3 - -326 -350 + +326 +350 - -https://doi.org/10.11646/zootaxa.5618.3.2 + +https://doi.org/10.11646/zootaxa.5618.3.2 -journal article -10.11646/zootaxa.5618.3.2 -1175-5326 -15218195 -107E03D0-906E-44B4-91AF-D4852929B83D +journal article +10.11646/zootaxa.5618.3.2 +1175-5326 +15218195 +107E03D0-906E-44B4-91AF-D4852929B83D @@ -96,24 +96,20 @@ Souto Material examined. - + MB37-000062 ( holotype ): - -EMEPC -/ -PEPC -/ -LUSO - +EMEPC/PEPC/LUSO 2016, stn. D04, 33.9197ºN , 37.5088ºW , -1067 m + +1067 m + depth ( Fig. 4 ) (see also
Mean SD