A revision of the new world goblin spider genus Cinetomorpha Simon, 1892 revalidated from Gamasomorpha Karsch, 1881 (Araneae, Oonopidae, Oonopinae)
Author
Ott, Ricardo
Author
Ubick, Darrell
Author
Bonaldo, Alexandre B.
Author
Brescovit, Antonio D.
Author
Harvey, Mark S.
text
Zootaxa
2019
2019-07-19
4641
1
1
152
journal article
26163
10.11646/zootaxa.4641.1
f33bc6aa-2e0c-4f4f-a0e2-a3776a407c3c
1175-5326
3342623
9A2B4CA0-2CC3-4300-9C64-DCC145BBF421
Cinetomorpha boraceia
Ott & Brescovit
,
sp. nov.
Figures 76A
̅78H
Type material.
Male
holotype
and
female
paratype
from Estação Biológica de Boracéia,
-23.53333°
,
-45.85000°
, Salesópolis,
São Paulo
,
Brazil
,
May 18, 2001
to
May 24, 2001
,
Equipe
Biota
deposited in
IBSP 67290
PBI_
OON 25612
and
IBSP 67295
PBI_
OON 25613
, respectively.
Etymology.
The specific name refers to the
type
locality. It is to be treated as a noun in apposition.
Diagnosis.
The species resembles
C. campana
sp. nov.
and
C. iguazu
sp. nov.
Males of this species can be distinguished from the first by the long embolar prolateral process, surpassing the conductor tip in at last one time of its length (
Figs 79E
,
76G
); can be distinguished from the last by the narrow and sharp pointed conductor (
Figs 76G, H
) withour dorsal incisions (
Fig. 83H
). Females can be distinguished from both above cited species by the shape of internal genitalia with very robust lateral apodemes, twice as large than the sclerotized wall area (
Fig. 78H
).
Description. Male
(
IBSP
67290
PBI
_OON 25612). Total length: 1.62. CEPHALOTHORAX:
Carapace
orange-brown, broadly oval in dorsal view, pars cephalica strongly elevated in lateral view, surface of elevated portion of pars cephalica smooth, sides granulate, granulation only evident near borders; lateral margin without denticles.
Clypeus
curved downwards in front view, high, ALE separated from edge of carapace by their radius or more, less than ALE diameter.
Eyes
relatively large, all subequal; ALE separated by more than their diameter, PLE-PME separated by less than PME radius.
Sternum
orange-brown, fused to carapace, furrow smooth, surface smooth, microsculpture absent, anterior margin with continuous transverse groove, posterior margin not extending posteriorly of coxae IV; setae originating from surface.
Mouthparts:
Chelicerae, endites and labium orange-brown. Chelicerae anterior face unmodified; retromargin without teeth; fangs without tooth-like projections; paturon inner margin with brush, laminate groove absent. Labium anterior margin indented at middle. Endites: anteromedian part forming a groove between serrula and the apical portion. ABDOMEN: rounded posteriorly; dorsum soft portions pale white. Pedicel scuto-pedicel region with paired curved scutal ridges, plumose setae absent, ridge double, dorsal one larger. Dorsal scutum orange-brown, middle surface punctate, sides punctate. Epigastric scutum anterior spiracles secondary openings at level of epigastric furrow under a fold, inconspicuous. Postepigastric scutum orange-brown, long, semicircular, without posteriorly directed lateral apodemes. Spinneret scutum large. LEGS: orange-brown. GENI- TALIA: Epigastric region with sperm pore oval, situated in front of anterior spiracles, rebordered. Palp proximal segments orange-brown. Conductor narrowing towards end, distal tip long and narrow; embolar tip a short translucent tube with short embolar distal process; embolar prolateral process filiform with narrow undulate translucent dorsal area (
Figs 76G
̅H, 77A̅D).
Female
(
IBSP
67295
PBI
_OON 25613). As in male except as noted. Total length: 1.79. CEPHALOTHORAX:
Mouthparts:
paturon inner margin with short inter-digitating setae. GENITALIA: internal genitalia chitinized wall area reduced (
Fig. 78H
).
Other material examined.
BRAZIL
:
Santa Catarina
:
Paulo Lopes
,
Parque Estadual da Serra do Tabuleiro
, - 27.91666°, -48.70000°,
Jan. 10, 2003
to
Jan. 20, 2003
,
Equipe Biota
,
1♀
(
IBSP
67308
PBI
_
OON
25670).
ARGEN- TINA
:
Misiones
:
Departamento General Manuel Belgrano
,
Nov. 1, 1954
,
Schiapelli
et al
.,
1♀
(
MACN
PBI
_
OON
25555)
;
Ciudad Autónoma de Buenos Aires
: Reserva Ecológica Costanera Sur,
S 34, 60571°
W 58, 35025°
,
Apr. 14, 2014
, pastizal de
Cortaderia selloana
, colecta manual,
L. Zapata
,
M. Izquierdo
,
M. Guala
(LVZ-Loc-02),
1♀
(MACN-Ar 32030;
PBI
_
OON
42522)
.
Distribution.
This species has been found in
Brazil
and
Argentina
.