The millipede family Conotylidae in northwestern North America, with a complete bibliography of the family (Diplopoda, Chordeumatida, Heterochordeumatidea, Conotyloidea)
Author
Shear, William A.
Author
Richart, Casey H.
Author
Wong, Victoria L.
text
Zootaxa
2020
2020-03-19
4753
1
1
78
journal article
21316
10.11646/zootaxa.4753.1.1
f7974bcf-11e7-4d1b-b09d-530dc2dbd54f
1175-5326
3983782
AA9F66B3-EF8C-4F6B-8F35-0BCBEE5122ED
Karagama
,
new genus
Type
species:
Karagama ladybird
,
n. sp.
Diagnosis
: Differs from
Taiyutyla
and the new genus
Vancouvereuma
in the very simple, acuminate, curved coxites of the posterior gonopods, which lack a T-shaped branch but do have narrow fimbriate regions posteriorly, near a suppressed pore (
Figs. 107, 108
,
110
). The anterior gonopods (
Figs. 105
,
109
) are two-branched, similar to those of
Bifurcatella
,
n. gen.
(see below) but the branches occupy distinctly anterior and posterior positions, rather than lateral and mesal, as in
Bifurcatella
species.
Etymology
: The genus name is an arbitrary combination of letters that should be treated as feminine in gender.
Included species
: Besides the
type
,
Karagama lupus
(
Shear, 2004
)
,
n. comb.
,
and
Karagama loftinae
(
Shear & Krejca, 2011
)
,
n. comb.
are also included in the genus.
Notes:
This genus is somewhat heterogeneous, particularly with regard to the anterior gonopod, which in the
type
species has the posterior branch tightly appressed to the anterior; while in the other two, it is well separated. Geography may present another problem, since the
type
species is from northern
California
(
Redwood National Park
) and the other two included species are from the
southern Sierra
Nevada
and
Vancouver Island
. Nevertheless for the present, relying only on morphology, they seem to belong together
.
The name of
K. lupus
does not change gender since the specific epithet is a noun in apposition rather than an adjective.