Systematics of Indo-Pacific fireflies with a redefinition of Australasian Atyphella Olliff, Madagascan Photuroluciola Pic, and description of seven new genera from the Luciolinae (Coleoptera: Lampyridae)
Author
Ballantyne, Lesley A.
Author
Lambkin, Christine
text
Zootaxa
2009
2009-02-04
1997
1
188
journal article
11755334
Atyphella kirakira
sp. n.
(
Figs 142–146, 148, 149
)
Holotype
.
Male.
SOLOMON ISLANDS
:
Makira
Pr.,
10.30S
,
161.49E
,
San Cristobal Island
,
Kira Kira
,
0–50m
,
10.xi.1964
,
RS
(
BPBM
).
Paratypes
(4).
SOLOMON ISLANDS
:
Same
locality as holotype,
2 males
.
Central Pr.
,
Florida Group
,
Tulagi
,
6.IX.1960
, COB, male.
Guadalcanal
Pr.,
9.35S
,
160.12E
Guadalcanal
,
Lame
, near
Mt Tatuve
,
300m
, COB, male (
BPBM
)
.
Diagnosis
. A small species (<
7 mm
long) with uniformly dark brown elytra and orange pronotum with median dark area, LO apparently bipartite in V7, and MPP in V7 short, rounded; distinguished from other
Atyphella
with bipartite LO by the uniformly coloured elytra and the entire LO in V6.
Male.
6.6–6.9 mm
long;
3 mm
wide; just over twice as long as wide. Colour: (
Figs 142, 144
) Pronotum yellowish orange, semitransparent with fat body showing through cuticle, median dark marking not reaching either anterior or posterior margins, marking almost black in Lame male; MN yellow, MS slightly dingy pale brown; elytra moderately dark brown; head dark brown, antennae and palpi mid-brown; in 2 Kira Kira males all legs pale, abdominal ventrites pre LO mid-brown; one Kira Kira male legs pale with tibiae and tarsi light brown, and abdominal ventrites pre LO moderately dark brown; tergites light brown semitransparent, T8 yellowish; LO in anterolateral areas of V7 closely and narrowly adpressed to dorsal surface, separated between by diffuse fat body extending posteriorly almost to MPP (LO interpreted as bipartite). Pronotum:
1.5–1.6 mm
long;
2.3–2.5 mm
wide; W/L 1.5–1.6; ¼ as long as body; lateral margins diverge with rounded convergence; posterolateral corners rounded obtuse, projecting a little behind median posterior margin; anterior portion of hypomeron not flat; posterior portion of hypomeron flat, closely adpressed. Elytron (
Fig. 144
): margins slightly convex-sided;
5.1–5.3 mm
long; 2 defined interstitial lines slightly better defined at their bases than in their apical half in 2/5; epipleuron and suture not continuing around apex as a ridge and neither thickened in apical half. Head: not able to be retracted into prothoracic cavity; GHW
1.6 mm
; SIW
0.2 mm
; SIW/GHW 1/ 8; ASD<ASW, antennal sockets close but not contiguous; frons-vertex ‘junction’ rounded not well–defined, frons 3 X as high as ASW. Antennal length longer than GHW; 11 segmented. Mouthparts well developed, probably functional; apical segment of labial palpi laterally compressed, like an elongate narrow triangle, with inner longer margin bearing paired elongate teeth at apex only in 3, and 1 apical and 2 subapical teeth in one. Abdomen, ventrites (
Figs 142, 143
): LO occupying all of V6; LO in V7 interpreted as bipartite (no information about light production exists and this is a morphological, not functional interpretation), reaching sides but not posterior margin, adpressed areas occupying less than half V7; at least half of V7 posterior to adpressed areas of LO filled with fat body; MPP short, broad. Tergites: T8 as wide as long; anterior prolongations of T8 very short and narrow. Aedeagal sheath (
Figs 145, 148
): with posterior margin of ventrite rounded, lacking projection. Aedeagus (
Figs 145–149
): L/W 2/1, LL/ML 3.5; LL very slightly shorter than ML, apices rounded, not out-turned, narrower than width of apex of ML; LL diverge along their length, apices well–separated; base of LL broadly truncate, scarcely produced.
Female, Larva.
Not associated.
Etymology
. The specific name is considered a noun in apposition, and reflects not only the
type
locality but the use of the name twice highlights the apparently bipartite LO