Apoderiger spinosus

Apoderiger spinosus (Dajoz, 1982) Figs 4E–F, 5 Soalala spinosus Dajoz, 1982: 513. Type locality: Madagascar Ouest, Soalala. Types: HT ♂ MNHN. Diagnosis Last antennomere strongly curved in distal portion; posterior metaventral process long, slender, subtriangular with bunch of about 6 long setae; lacking sutural and discal striae; composite tergite in posterior portion with pair of small, bump-like, widely separated projections; mesotibia with modified distal portion; aedeagus 2.60 × as long as wide; endophallus lacking sclerites. Type material Holotype MADAGASCAR • ♂; six labels “Madagascar: SOALALA / forêt cotière II.1973 / litière A. Peyrieras” [blue, handwritten] // “HOLOTYPE” [red, printed] // “ Soalala spinosa / n. g., n. sp. /Dajoz 1981” [blue, handwritten] //“MUSÉUM PARIS” [blue, printed] // “ Apoderiger Wasm. / = Soalala Dajoz / Cl. Besuchet / dét. III 1988 ” [white, printed and handwritten]; MNHN. Description BODY. Yellowish-brown, less elongated, 2.30 × as long as wide; body 1.40 mm long and 0.60 mm wide. HEAD. Elongate, 2.25 × as long as wide, about 2.1× as long as pronotum. ANTENNAE. Trimerous, 0.76 mm long, terminal antennomere strongly curved in distal portion. PRONOTUM. Transverse, 1.54 × as wide as long. METAVENTRITE. With large median impression, posterior metaventral process long, slender, subtriangular with bunch of about 6 long setae. ELYTRA. 1.70 × as wide as long, 1.55 × as long as pronotum; lacking sutural and discal striae; humeri strongly projecting; lateral margin with some stout setae; posterior elytral margin in lateral third sinuate, with sharp spine on posterior outer corner. ABDOMEN. 1.35 × as long as elytra; composite tergite in posterior portion with pair of small, bump-like, widely separated projections. MESOTIBIA. With large, curved apophysis almost as long as simple mesotarsomere. AEDEAGUS (Fig. 4E–F). Elongate, 2.60 × as long as wide; basal bulb and distal lobe well-separated, ratio length of basal bulb / length of distal lobe 1.70; endophallus lacking sclerites; dorsal diaphragm elliptical. Sexual dimorphism As for the genus. Distribution Madagascar (Soalala district). Remarks See remarks for A. sikorai. Host ant Unknown.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-03-11
DOI
https://doi.org/10.5281/zenodo.15130831
Primary Topic
Subterranean biodiversity and taxonomy
Type
article
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article

Apoderiger spinosus

Zenodo (CERN European Organization for Nuclear Research)
Subterranean biodiversity and taxonomy
article

Apoderiger spinosus

article en

Abstract

Apoderiger spinosus (Dajoz, 1982) Figs 4E–F, 5 Soalala spinosus Dajoz, 1982: 513. Type locality: Madagascar Ouest, Soalala. Types: HT ♂ MNHN. Diagnosis Last antennomere strongly curved in distal portion; posterior metaventral process long, slender, subtriangular with bunch of about 6 long setae; lacking sutural and discal striae; composite tergite in posterior portion with pair of small, bump-like, widely separated projections; mesotibia with modified distal portion; aedeagus 2.60 × as long as wide; endophallus lacking sclerites. Type material Holotype MADAGASCAR • ♂; six labels “Madagascar: SOALALA / forêt cotière II.1973 / litière A. Peyrieras” [blue, handwritten] // “HOLOTYPE” [red, printed] // “ Soalala spinosa / n. g., n. sp. /Dajoz 1981” [blue, handwritten] //“MUSÉUM PARIS” [blue, printed] // “ Apoderiger Wasm. / = Soalala Dajoz / Cl. Besuchet / dét. III 1988 ” [white, printed and handwritten]; MNHN. Description BODY. Yellowish-brown, less elongated, 2.30 × as long as wide; body 1.40 mm long and 0.60 mm wide. HEAD. Elongate, 2.25 × as long as wide, about 2.1× as long as pronotum. ANTENNAE. Trimerous, 0.76 mm long, terminal antennomere strongly curved in distal portion. PRONOTUM. Transverse, 1.54 × as wide as long. METAVENTRITE. With large median impression, posterior metaventral process long, slender, subtriangular with bunch of about 6 long setae. ELYTRA. 1.70 × as wide as long, 1.55 × as long as pronotum; lacking sutural and discal striae; humeri strongly projecting; lateral margin with some stout setae; posterior elytral margin in lateral third sinuate, with sharp spine on posterior outer corner. ABDOMEN. 1.35 × as long as elytra; composite tergite in posterior portion with pair of small, bump-like, widely separated projections. MESOTIBIA. With large, curved apophysis almost as long as simple mesotarsomere. AEDEAGUS (Fig. 4E–F). Elongate, 2.60 × as long as wide; basal bulb and distal lobe well-separated, ratio length of basal bulb / length of distal lobe 1.70; endophallus lacking sclerites; dorsal diaphragm elliptical. Sexual dimorphism As for the genus. Distribution Madagascar (Soalala district). Remarks See remarks for A. sikorai. Host ant Unknown.

Zenodo (CERN European Organization for Nuclear Research)
Mendel University in Brno (CZ)
Openalex Percentile: Top 56%
Subterranean biodiversity and taxonomy
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Apoderiger spinosus · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS