diff --git a/data/00/66/87/006687B3FFD3FFC1FE445FCF9754FC58.xml b/data/00/66/87/006687B3FFD3FFC1FE445FCF9754FC58.xml index d180d1d74cd..793ab96bc2b 100644 --- a/data/00/66/87/006687B3FFD3FFC1FE445FCF9754FC58.xml +++ b/data/00/66/87/006687B3FFD3FFC1FE445FCF9754FC58.xml @@ -1,60 +1,62 @@ - - - -The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species + + + +The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species - - -Author + + +Author -Putignano, Matteo -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Putignano, Matteo +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Langeneck, Joachim -CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Langeneck, Joachim +CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Giangrande, Adriana -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Giangrande, Adriana +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy -text - - -Journal of Natural History +text + + +Journal of Natural History - -2024 - -2024-08-28 + +2024 + +2024-08-28 - -58 + +58 - -37 - 40 + +37 - 40 - -1393 -1427 + +1393 +1427 - -http://dx.doi.org/10.1080/00222933.2024.2370664 + +http://dx.doi.org/10.1080/00222933.2024.2370664 -journal article -10.1080/00222933.2024.2370664 -1464-5262 -13758466 +journal article +303336 +10.1080/00222933.2024.2370664 +f04a7c24-991b-4ab4-8e8e-20e2fb98241b +1464-5262 +13758466 - + @@ -70,7 +72,7 @@ ( Figures 5 , -6 +6 ) @@ -156,17 +158,17 @@ long (distinctly longer than thoracic segments), peristomial rings separated by ). Radiolar eyes and peristomial eyes not visible. Glandular girdle near posterior margin of chaetiger 2. Lateral eyes present from chaetiger 5; single thoracic eyespots directly posterior to chaetal tufts, shifting to more dorsal position on abdomen, increasing in number of eyespots towards mid abdomen (up to 6 eyespots on each side of chaetiger) then decreasing towards pygidium (2 eyespots on each side of chaetiger). Pygidium slightly damaged and flattened; pygidial eyes not visible ( Figure 5F ). Numerous narrowly hooded thoracic notochaetae with elongated, tapering tips and distinctly thin, long wing continuing hood along shaft, disposed circularly to form conspicuous tufts; peristomial notochaetae slightly shorter; edge of the hood showing marked serration ( -Figure 6A, B +Figure 6A, B ); chaetigers 2–8 with slightly curved acicular uncini, showing a long main fang surmounted by 2–3 small teeth, less than half of the main fang length ( -Figures 6D, E +Figures 6D, E , 15E ); thoracic neuropodial tori inconspicuous. Numerous abdominal neurochaetae narrowly hooded, similar to peristomial notochaetae, forming conspicuous tufts along most of abdomen, only significantly decreasing in number of chaetae per fascicle on last segments ( -Figure 6C +Figure 6C ). Abdominal uncini with apical tooth slightly longer than half of the main fang; larger uncini with secondary, short tooth, apical to latter ( -Figure 6G, H +Figure 6G, H ); breast squared, main fang shorter than breast; handle vestigial; uncini longer than high ( -Figures 6F, G +Figures 6F, G , 15F ). @@ -219,7 +221,7 @@ and the present description is consistent with . - + Figure 6. diff --git a/data/00/66/87/006687B3FFD7FFD8FE6E5835972AFDDD.xml b/data/00/66/87/006687B3FFD7FFD8FE6E5835972AFDDD.xml index a13fa5d26b5..fa4141b229c 100644 --- a/data/00/66/87/006687B3FFD7FFD8FE6E5835972AFDDD.xml +++ b/data/00/66/87/006687B3FFD7FFD8FE6E5835972AFDDD.xml @@ -1,60 +1,62 @@ - - - -The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species + + + +The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species - - -Author + + +Author -Putignano, Matteo -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Putignano, Matteo +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Langeneck, Joachim -CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Langeneck, Joachim +CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Giangrande, Adriana -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Giangrande, Adriana +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy -text - - -Journal of Natural History +text + + +Journal of Natural History - -2024 - -2024-08-28 + +2024 + +2024-08-28 - -58 + +58 - -37 - 40 + +37 - 40 - -1393 -1427 + +1393 +1427 - -http://dx.doi.org/10.1080/00222933.2024.2370664 + +http://dx.doi.org/10.1080/00222933.2024.2370664 -journal article -10.1080/00222933.2024.2370664 -1464-5262 -13758466 +journal article +303336 +10.1080/00222933.2024.2370664 +f04a7c24-991b-4ab4-8e8e-20e2fb98241b +1464-5262 +13758466 - + @@ -68,7 +70,7 @@ ( -Figures. 7–10 +Figures. 7–10 ) @@ -180,21 +182,21 @@ long (distinctly longer than thoracic segments), anterior and posterior peristom ). Radiolar eyes and peristomial eyes not visible. Glandular girdle near the posterior margin of chaetiger 2, hardly visible. Lateral eyes present from chaetiger 4; thoracic eyespots posterior to chaetal tufts and tori as single eyespots, shifting to more dorsal position in the abdomen and increasing in number (up to 2–3 units each side of chaetigers). Pygidium flattened; pygidial eyes not visible ( Figure 7F ). Numerous narrowly hooded thoracic notochaetae with distinctly narrow wing extending from hood along the shaft, arranged circularly in tufts, decreasing in number of chaetae per fascicle along thorax; peristomial notochaetae slightly longer ( -Figure 9A, B +Figure 9A, B ). Chaetigers 2–8 with curved acicular uncini, main fang surmounted by 3–4 small teeth shorter than half main fang length ( -Figures 9D, E +Figures 9D, E , 16A ); frontal tooth distinctly longer than others, in apical position in frontal view ( -Figure 9F +Figure 9F ); thoracic tori inconspicuous. Numerous narrowly hooded abdominal neurochaetae, similar to thoracic notochaetae, forming less conspicuous tufts, which significantly decrease in number of chaetae per fascicle through abdomen ( -Figure 9C +Figure 9C ). Abdominal uncini with apical tooth slightly longer than half main fang length ( -Figure 9G, H +Figure 9G, H ), distinct notch on apical tooth underlines the presence of an additional tooth, attached to this latter, of same length ( -Figure 9I +Figure 9I ); breast rounded; main fang slightly longer than breast; handle vestigial; uncini as long as high ( -Figures 9F, G +Figures 9F, G , 16B ). @@ -253,13 +255,13 @@ long; anterior and posterior peristomial ring indistinctly separated; mid-ventra ). Radiolar and peristomial eyes not visible. Radiolar skeleton not visible. Glandular girdle on posterior margin of chaetiger 2. Lateral eyes, thoracic eyespots posterior to chaetal tufts and tori as double eyespots, shifting dorsally and increasing in number in the abdomen (up to 3 units on each side of posterior abdomen). Pygidium flattened; pygidial eyes dark, numerous laterally ( Figure 8G ). Numerous broadly hooded thoracic notochaetae, arranged circularly in tufts ( -Figure 10A +Figure 10A ). Peristomial notochaetae, thoracic notochaetae and thoracic uncini not available. Thoracic tori inconspicuous. Abdominal neurochaetae narrowly hooded, with tapering tips. Abdominal uncini with apical tooth slightly longer than half main fang length ( -Figure 10B, C +Figure 10B, C ), distinct notch on apical tooth underlines the presence of an additional tooth, attached to this latter, of same length or shorter ( -Figure 10D, E +Figure 10D, E ); breast rounded; main fang slightly longer than breast; handle vestigial; uncini as long as high ( -Figure 10B, C +Figure 10B, C ). @@ -355,9 +357,9 @@ and ), as well as the overall structure of mid-ventral lobe and peristomium, even though they are damaged in the second specimen ( Figure 8B ). Abdominal uncini also show similar morphology in those specimens, especially regarding the presence of a distinctive notch on the apical tooth, unveiling the presence of a secondary tooth, attached to the apical tooth ( -Figures 9G–I +Figures 9G–I and -10B–E +10B–E ). Differences can be found in the number of thoracic eyespots ( 2 in @@ -373,14 +375,14 @@ and M. affinis ( -Figure 9G, H +Figure 9G, H ). However, this could be due to compression by the cover slide as the original slide from Chamberlin is of a remarkable thickness, making it difficult to focus on the different elements. Despite an apparently good state of preservation, it was impossible to obtain information from new slides from M. monacis , forcing us to rely only on the original description, which does not include thoracic uncini or chaetae. - + Figure 9. @@ -404,7 +406,7 @@ Scale bars: . - + Figure 10. diff --git a/data/00/66/87/006687B3FFDAFFC9FF6158E291AEFE74.xml b/data/00/66/87/006687B3FFDAFFC9FF6158E291AEFE74.xml index 306d1027701..468663c7a5a 100644 --- a/data/00/66/87/006687B3FFDAFFC9FF6158E291AEFE74.xml +++ b/data/00/66/87/006687B3FFDAFFC9FF6158E291AEFE74.xml @@ -1,60 +1,62 @@ - - - -The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species + + + +The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species - - -Author + + +Author -Putignano, Matteo -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Putignano, Matteo +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Langeneck, Joachim -CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Langeneck, Joachim +CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Giangrande, Adriana -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Giangrande, Adriana +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy -text - - -Journal of Natural History +text + + +Journal of Natural History - -2024 - -2024-08-28 + +2024 + +2024-08-28 - -58 + +58 - -37 - 40 + +37 - 40 - -1393 -1427 + +1393 +1427 - -http://dx.doi.org/10.1080/00222933.2024.2370664 + +http://dx.doi.org/10.1080/00222933.2024.2370664 -journal article -10.1080/00222933.2024.2370664 -1464-5262 -13758466 +journal article +303336 +10.1080/00222933.2024.2370664 +f04a7c24-991b-4ab4-8e8e-20e2fb98241b +1464-5262 +13758466 - + @@ -71,9 +73,9 @@ Putignano, Langeneck & Giangrande, 2024 ( -Figures 1 +Figures 1 , -2 +2 ) @@ -122,7 +124,7 @@ by Johanna M. Reinhart. Holotype complete; body yellowish, square in cross section ( -Figure 1A +Figure 1A ). Crown same colour as body. No information concerning live colouration. Body 1.6 cm long; 8 thoracic and 61 abdominal chaetigers; maximum width @@ -132,41 +134,41 @@ long; 8 thoracic and 61 abdominal chaetigers; maximum width long, holding 13 pairs of radioles; ratio body/crown length of 2.46. Peristomium 1.37 mm long (distinctly longer than thoracic segments), divided in anterior and posterior peristomial ring by a notch all around; mid-ventral lobe of anterior peristomial ring triangular, of thick membranous appearance, with medial groove; anterior peristomial margin high ventrally and dorsally, slightly lower laterally, leaving the junction between crown and body partially visible laterally ( -Figure 1A–C +Figure 1A–C ); mid-lateral incision narrow. Shallow ventral groove along the anterior peristomial ring, with a deep dorsal rut ( -Figure 1B–D +Figure 1B–D ). Dorsal lips with very short radiolar appendages, not extruding from lips and not visible in lateral view ( -Figure 1D +Figure 1D ); dorsal pinnular appendages and ventral radiolar appendages both absent. Ventral lips yellowish, high and tubular, distally enlarged, extending dorsoventrally along inner surface of base of radiolar lobes and connecting ventrally to the radiolar lobes; parallel lamellae and ventral sacs both absent ( -Figure 1D +Figure 1D ). Outer radioles with translucent surface, connected by a high semi-transparent palmate membrane. Radiolar tips>1/5 of total radiole length, same colour as radiole, strap-like with tapering blunt ends ( -Figure 1E +Figure 1E ). Thick and blunt pinnules, up to>1/4 as long as the entire radiole, same colour as radioles, arranged in pairs; longest pinnules subdistal on radioles, abruptly shortening to radiolar tips. Radiolar skeleton like four similarly sized square cells in cross section, in squared arrangement and surrounded by hyaline matrix; graft cells for pinnules skeleton squared and small, undivided, ventrally contiguous to the latter ( -Figure 1G +Figure 1G ). Radiolar and peristomial eyes not visible. Glandular girdle on the posterior margin of chaetiger 2 ( -Figure 1B, C +Figure 1B, C ). Eyes present from fourth thoracic chaetiger, single, rarely double; thoracic eyes inserted ventrally to the parapodium, posterior to chaetal tufts and anterior to neuropodial tori, shifting slightly dorsally in the abdomen. Pygidium papilliform, with mid-ventral cleft on which abdomen terminates; at least one pair of pygidial eyes each side ( -Figure 1F +Figure 1F ). Thoracic notochaetae numerous, narrowly hooded, with long and tapering tips, arranged in circle to form dense tufts; peristomial notochaetae with slightly shorter and narrower hood ( -Figure 2A, B +Figure 2A, B ). Chaetigers 2–8 with extremely curved neuropodial acicular uncini, bearing 2 small teeth (anterior biggest) above a short main fang, not reaching half of its length ( -Figures 2D, E +Figures 2D, E , 15A ); a series of 2 parallel teeth visible when uncini are viewed frontally ( -Figure 2F +Figure 2F ). Thoracic neuropodial tori discrete, postero-ventral to chaetal tufts. Abdominal neurochaetae narrowly hooded, shorter than peristomial notochaetae; forming less conspicuous and dense tufts than on thorax, number of chaetae per fascicle decreasing through abdomen ( -Figure 2C +Figure 2C ). Abdominal uncini with 2 parallel teeth above main fang, more noticeable in frontal view ( -Figure 2I, J +Figure 2I, J ), at least one reaching or exceeding half of main fang length; only longest tooth is visible in lateral view ( -Figure 2G, H +Figure 2G, H ); breast rounded, main fang always shorter or slightly shorter than breast, uncini as high as long ( Figure 15B ). - + Figure 1. @@ -225,16 +227,16 @@ Our findings are consistent with drawings by Bush (1905) . Thoracic uncini have similar bending and main fang length ( Figure 14L -1–L -4 +1–L +4 ), showing a single tooth almost reaching half of main fang length ( Figure 14L -4 +4 ), while abdominal uncini show a similar main fang (always shorter than breast) and a single apical tooth slightly exceeding half of main fang length ( Figure 14M -1 +1 , M -2 +2 ), lacking basal posterior prolongation. Differences are mainly in the level of detail reported in our analysis, due to divergence in instruments and technology used, since Bush’s work was conducted more than a century ago. Thus, we recognise M. bushae @@ -250,7 +252,7 @@ as the same species reported by . - + Figure 2. diff --git a/data/00/66/87/006687B3FFDFFFC5FE905E769175FC38.xml b/data/00/66/87/006687B3FFDFFFC5FE905E769175FC38.xml index 3fa3dad99e7..25fb0b5f502 100644 --- a/data/00/66/87/006687B3FFDFFFC5FE905E769175FC38.xml +++ b/data/00/66/87/006687B3FFDFFFC5FE905E769175FC38.xml @@ -1,60 +1,62 @@ - - - -The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species + + + +The forgotten diversity of the genus Myxicola (Polychaeta: Sabellidae) in North America: redescription of historical taxa and description of two new species - - -Author + + +Author -Putignano, Matteo -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Putignano, Matteo +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Langeneck, Joachim -CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Langeneck, Joachim +CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy - - -Author + + +Author -Giangrande, Adriana -DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy +Giangrande, Adriana +DiSTeBA, University of Salento, Lecce, Italy; & CoNISMa, Consorzio Nazionale Interuniversitario per le Scienze del Mare, Lecce, Italy -text - - -Journal of Natural History +text + + +Journal of Natural History - -2024 - -2024-08-28 + +2024 + +2024-08-28 - -58 + +58 - -37 - 40 + +37 - 40 - -1393 -1427 + +1393 +1427 - -http://dx.doi.org/10.1080/00222933.2024.2370664 + +http://dx.doi.org/10.1080/00222933.2024.2370664 -journal article -10.1080/00222933.2024.2370664 -1464-5262 -13758466 +journal article +303336 +10.1080/00222933.2024.2370664 +f04a7c24-991b-4ab4-8e8e-20e2fb98241b +1464-5262 +13758466 - + @@ -71,9 +73,9 @@ Putignano, Langeneck & Giangrande, 2024 ( -Figures 3 +Figures 3 , -4 +4 ) @@ -142,9 +144,9 @@ from the same locality as holotype; MCZ-47069B Holotype complete, body yellowish, with anterior peristomial ring sightly darker than rest of body ( -Figure 3A–C +Figure 3A–C ). Body cylindrical with slightly dorso-ventrally flattened abdomen. Crown of same colour as most of body ( -Figure 3A +Figure 3A ). No information concerning live colouration. Body 7.3 cm long, 8 thoracic and 84 abdominal chaetigers; maximum width @@ -154,37 +156,37 @@ long, 8 thoracic and 84 abdominal chaetigers; maximum width long, with 23 pairs of radioles; ratio body/crown length of 5.21. Peristomium 2 mm long (distinctly longer than thoracic segments); anterior and posterior peristomial rings divided dorso-laterally by a narrow rut, with anterior ring darker than posterior; mid-ventral lobe of anterior peristomial ring triangular, prominent, distally rounded with a clearer colouration; peristomium low, leaving the junction between crown and body visible laterally; remarkably narrow and deep mid-lateral incision splitting branchial lobes in ventral and dorsal halves ( -Figure 3B, C +Figure 3B, C ). Dorsal lips with short, yellowish, filiform dorsal radiolar appendages, with rounded point ( -Figure 3D +Figure 3D ); pinnular appendages and ventral radiolar appendages both absent; ventral lips yellowish, low and wide, extending dorsoventrally along inner surface of base of radiolar lobes, connecting ventrally to these; parallel lamellae and ventral sacs both absent ( -Figure 3D +Figure 3D ). Outer surface of radioles translucent, connected by a high semi-transparent palmate membrane. Radiolar tips>1/7 of total radiole length, of same colour as radioles, lanceolate with elongate tapering bare tip (thinner than pinnulae) ( -Figure 3E +Figure 3E ); pinnules thin and blunt, up to>1/5 of total radiole length, of same colour as radioles, with a strictly alternating arrangement; distal pinnules the longest, but abruptly shortening to beginning of radiolar tip. Radiolar skeleton as 6–7 rows of cells, in circular arrangement around axis of radiole, in cross section, two dorsal-most rows with cells distinctly larger than other rows, surrounded by hyaline matrix; graft cells for pinnular skeleton squared and small, undivided, ventrally contiguous to the latter ( -Figure 3G +Figure 3G ); radiolar and peristomial eyes not visible. Glandular girdle near the posterior margin of chaetiger 2. Lateral eyes not visible, possibly due to fixation artefact; pygidium posteriorly truncate, pygidial eyes not visible ( -Figure 3F +Figure 3F ). Numerous narrowly hooded thoracic notochaetae, distinctly thin, with elongated tapering tip, arranged in tufts; peristomial notochaetae with slightly narrower hood ( -Figure 4A, B +Figure 4A, B ); chaetigers 2–8 with curved acicular uncini, with 3–4 small teeth not reaching half of the relatively long main fang ( -Figures 4D, E +Figures 4D, E , 15C ); thoracic tori inconspicuous. Few abdominal neurochaetae, almost identical to thoracic notochaetae, but forming less conspicuous tufts than those on thorax, number of chaetae per fascicle decreasing through abdomen ( -Figure 4C +Figure 4C ). Abdominal uncini with single, short tooth above the main fang, usually not exceeding ¼ of main fang length ( -Figure 4F, G +Figure 4F, G ), longer than that in a few uncini ( -Figure 4H–J +Figure 4H–J ); breast squared, main fang high, as long as or slightly longer than breast; handle vestigial, uncini as high as long ( -Figures 4F, G +Figures 4F, G , 15D ). - + Figure 3. @@ -289,13 +291,13 @@ Some differences can be found also in comparison to line drawings by Bush (1905) : thoracic uncini appear markedly curved, with a short main fang ( Figure 14L -1–L -4 +1–L +4 ), and abdominal uncini show a smaller and shorter main fang with a single, long apical tooth ( Figure 14M -1 +1 , M -2 +2 ). Also, the vestigial handle is absent. All this allows us to differentiate members of M. steenstrupi @@ -331,7 +333,7 @@ unveils remarkable similarity to in the shape of the mid-ventral lobe, while morphology of lips and associated structures, shape of radiolar tips, radiolar skeleton arrangement, morphology of thoracic and abdominal uncini all differentiate these species. - + Figure 4.