A new tarantula species from northern Australia (Araneae, Theraphosidae)
Author
Raven, Robert J.
text
Zootaxa
2005
1004
15
28
http://www.mapress.com/zootaxa/2005f/zt01004p028.pdf
journal article
zt01004p028
http://dx.doi.org/10.5281/zenodo.10088
Coremiocnemis
Simon 1892
Coremiocnemis
Simon 1892: 146
;
Simon 1903: 956
.
Type
species by original designation and monotypy,
Phlogius cunicularius
Simon 1892
.
Type
in Museum National
d'Histoire
Naturelle, Paris, examined [N. B.: reviewers of this paper, von Wirth & Striffler have two specimens in the vial of the
type
species; when I examined the material in
1983 in
Paris, there was only one and only one was mentioned by
Simon (1892)
].
Diagnosis: Differs from
Selenocosmia
in having the maxillary lyra consisting of long shafted paddles with long distal blades (Figs 14, 23).
Coremiocnemis
is a selenocosmiine theraphosid with intercheliceral peg spines (Figs 6, 37), maxillary lyra consisting of long paddles with long distal blades (Figs 14, 23), cracked fourth tarsi, and a third claw on the fourth leg.
Type
species:
Phlogius cunicularius
Simon 1892
.
Included species:
Phlogius cunicularius
Simon 1892
;
Coremiocnemis valida Pocock 1895
;
Coremiocnemis tropix
sp. nov.
Distribution: Malaysia and tropical north-eastern Queensland, Australia.
Remarks: On the basis of
2 males
and two adult females of
Yamia watasei Kishida 1920
,
Haupt and Schmidt (2004: 202)
concluded that the division of tarsal scopula (Figs 28-29) per se is not valid in the recognition of any theraphosid genera. However, the issue is by no means so clear and their denouncement is both oversimplified and insubstantial. Indeed, many theraphosids have the scopula of tarsi I integral and that of tarsi IV divided;
Raven (1985)
documented that anterior-posterior gradualism. However, a number of genera (e. g.,
Ischnocolus
) also have the scopula of tarsi
I-III
also divided and that is consistent in adults. As noted by Raven (1994: 301),
Raven (1985)
incorrectly keyed only
Coremiocnemis
as having the intercheliceral peg spines and having tarsi IV integral; intercheliceral peg spines are also present in material presumed to be the
type
species of
Selenocosmia
,
S. javanensis (Walckenaer 1837)
(Schmidt and von Wirth 1995) but, in the absence of a
holotype
of the latter,
Raven (2000)
set the resurrection of
Phlogius L. Koch
(for the Australian species placed in
Selenocosmia
) aside pending a cladistic analysis of the group. Equally, a number of genera, including
Coremiocnemis
have the fourth tarsi cracked.