Powered by OpenAIRE graph
Found an issue? Give us feedback
ZENODOarrow_drop_down
ZENODO
Other literature type . 2025
License: CC 0
Data sources: Datacite
ZENODO
Other literature type . 2025
License: CC 0
Data sources: Datacite
versions View all 2 versions
addClaim

Micranops indicus Frisch, 2025, sp. nov.

Authors: Frisch, Johannes;

Micranops indicus Frisch, 2025, sp. nov.

Abstract

Micranops indicus, sp. nov. (Figs 128–130, 174, 175) Type specimens: India: Holotype ♂, Tamil Nadu, Nilgiri: 20 km E Coonoor, 650 m, 19.XI.1972, leg. Besuchet, Löbl, Mussard (MHNG). Paratypes (20 specimens): 1 ♂, 1 ♀, same data as holotype (MFNB, MHNG); 2 ♂, 3 ♀, same data as holotype, but 900 m (MFNB, MHNG); 1 ♂, 2 ♀, Goa, Canacona: Cortigao Sanctuary, 1000 m, 6.–10.I.1997, leg. Schulz & Vock (MFNB, NHMW); 1 ♂, Kerala: 30 km NNE Trivandrum: Kallar Bridge (08°45'N, 77°05'E), 400 m, 31.XII.1998, leg. Boukal (NHMW); 5 ♂, 1 ♀, Madhya Pradesh, 4.5 km SW Pachmarhi: Vanshree Vihar (Mahadeo Hills) (22°26'34"N, 78°23'25"E), 950 m, 16.X.2000, leg. Cuccodoro (MFNB, MHNG); 1 ♂, 2 ♀, Tamil Nadu: Coonoor, 600 m, 16.I.1972, leg. Mussard (MHNG). Description: Macrophthalmous, pterodimorphous species with palisade fringe of abdominal tergite VII; type series includes approximately equal numbers of macrophthalmous specimens with elytral sutural length about as long as pronotum and functional metathoracic wings and of micropterous specimens with shorter elytra, along suture 0.8 times as long as pronotum, and reduced, non-functional metathoracic wings. Body color medium brown, often with slightly darker brown head and more or less blackened elytra except for medium brown shoulders and yellow brown posterior sixth of lateral elytral length; appendages light brown. Body surface subnitid with fine, dense, setose punctation; head and pronotum distinctly microreticulate. Head 1.1–1.2 times longer than wide, with moderately convex temples and straight posterior margin. Eyes 0.39–0.5 times as long as temples. Nuchal groove 0.29–0.3 times as wide as greatest head width. Trichobothrial cavity guttiform, with tapered anterior end connected to dorsoposterior margin of eye. Antenna short, compact; pedicellus subquadrate or very slightly elongate, antennomere 3 and 4 as long as wide, antennomeres 5–10 increasingly transverse; antennomere 10 about 0.6 times, antennomere 11 about 1.1–1.2 times as long as wide. Total body length 2.4–2.7 mm; forebody length 1.2–1.4 mm. Male: Protarsomeres 1–4 not dilated, about as wide as long. Abdominal sternite VII with slight emargination in about medial 0.3 of slightly convex posterior margin bordered by three irregular rows of strongly modified, short-oval macrosetae (Fig. 174). Abdominal sternite VIII with subbasal ridge indistinct and triangularly extended medioposteriad and posterior margin narrowly incised to about 0.3 of sternite length; lateral setae very short, up to 0.17 times as long as sternite length (Fig. 175). Aedeagus in lateral view with elongate, apically rounded apical portion and vestigial phallobase with tapered, truncate end feebly extended over circoforamen posteriorly (Fig. 128); in dorsal view, aedeagus long-oval with round apex, about three times as long as wide (Fig. 130). Distal lobes of apical portion of aedeagus membranous apically, not distinguishable without dissection, convex ventrally (Figs 128, 130). Ventromedial endophallic lobe and strongly sclerotized endophallic sclerites absent. Ventral process aligned distoventrad, projecting strongly beyond apical portion of aedeagus, in lateral view slender knife-shaped with subbasal, ventral denticle and slightly tapered toward subparallel apical third ending with broad, round tip (Fig. 128), in ventral view narrow, at base about half as wide as aedeagus at same level, and evenly tapered toward narrow, subacute end (Fig. 129). Dorsodistal opening of phallobase and dorsomidlongitudinal split indistinct. Postforamen strongly projecting distoventrad (Fig. 128). Circoforamen slightly longer than median foramen (Fig. 129). Length of aedeagus 0.24–0.27 mm. Female: Protarsomeres 1–4 not dilated, about as wide as long. Distribution: Micranops indicus is widespread in the Indian subcontinent and recorded from Madhya Pradesh south to Tamil Nadu. Bionomics: Micranops indicus was sifted from leaf litter near a stream in Madhya Pradesh. Etymology: The epithet indicus [adjective, Latin (“the Indian”), derived from the Latin country name India] was chosen in view of the wide distribution of this new species in the Indian subcontinent.

Published as part of Frisch, Johannes, 2025, Micranops Cameron, 1913 in the Old World. New species, redescriptions, and new records (Coleoptera: Staphylinidae: Paederinae), pp. 500-562 in Megataxa 17 (2) on pages 549-550, DOI: 10.11646/megataxa.17.2.5, http://zenodo.org/record/18485817

Keywords

Coleoptera, Micranops, Insecta, Arthropoda, Animalia, Biodiversity, Staphylinidae, Taxonomy, Micranops indicus

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!