Phalangopsidae crickets from Tropical Africa (Orthoptera, Grylloidea), with descriptions of new taxa and an identification key for African genera
Author
Desutter-Grandcolas, Laure
text
Zootaxa
2015
3948
3
451
496
journal article
10.11646/zootaxa.3948.3.5
48fd46c1-a333-45ef-85fd-bb89451998da
1175-5326
241857
809AC895-779E-419D-8EBE-071F0ACCD72E
Genus
Afrophaloria
Desutter-Grandcolas
, n. gen.
(
Figs 1–4
)
Type
species.
Afrophaloria amani
Desutter-Grandcolas
,
n. sp.
Other species included.
Afrophaloria apiariensis
Desutter-Grandcolas
,
n. sp.
,
Afrophaloria hempae
Desutter- Grandcolas, n. sp.,
Afrophaloria
n. sp.
1,
Afrophaloria
sp.
Etymology.
Named after the clade to which these species belong, i.e. the
Phaloriinae
(see
Chintauan-Marquier
et al.
2013
,
2015
) and their place of diversification, i.e. Africa.
Distribution.
Eastern and Western Central Africa (
Tanzania
,
Gabon
,
CAR
,
Congo
).
Diagnosis.
Afrophaloria
Desutter-Grandcolas
, n. gen. can be recognized by the following combination of morphological characters: Males and females apterous (
Fig. 1
A, F). Head very high; fastigium wide, rounded, not separated from the vertex (
Fig. 1
C), slightly furrowed longitudinally (
Fig. 1
B), wider than the scapes (
Fig. 1
B), with three large ocelli (
Fig. 1
B, C). TI without a tympanum on inner and outer sides. TIII with four pairs of subapical spurs, alternate, subapical spurs 2 and 3 the longest on inner side, subapical spur 1 the shortest on outer side, the others subequal. TIII not serrulate between subapical spurs, with few spines above. Basitarsomeres III with only one row of spines. Second tarsomeres not flattened.
Male.
Subgenital plate short, with straight apical margin. Supra anal plate without dorsal denticles (
Fig. 1
D). Genitalia (
Fig. 3
): pseudepiphallus partly membranous, with a pair of disto-lateral hooks; pseudepiphallic parameres well-developed, dejected laterally and distally; ectophallic fold very wide and long, much longer than pseudepiphallus, asymmetrical, and with a bifid apex and sclerotized ventral margins; endophallic apodeme lacking; ectophallic dorsal valves lacking.
Female.
Subgenital plate more or less indented distally (
Fig. 2
). Ovipositor flattened laterally, apex small and smooth (
Fig. 1
G). Genitalia: Copulatory papilla small, flat and very little sclerotized, the apex more of less deeply bisinuated (
Figs 2
N–5, 4F–I). Spermathecal duct very short, thick. Spermatheca small, shaped as a thin and elongated kidney (
Fig. 2
N, R).