Genus

Ctenostoma

147 species

*Ctenostoma* (Neoprocephalus) are slender, metallic tiger beetles of the Neotropical canopy, creeping along live bark and branches after dark. Reaching around 14 mm, these nocturnal hunters belong to the remarkable comb-mouthed tribe Ctenostomini, whose larvae develop within burrows excavated in bark.

Diagnosis

DIAGNOSIS — *Ctenostoma* (Neoprocephalus) Naviaux, 1998. Body ~14 mm, cylindrical (L:W >3.0), metallic. Nocturnal arboreal bark-dweller; larvae in bark burrows. Pectinate maxillary palpi diagnostic for Ctenostomini.

Etymology

From Greek *kteís/ktenós* (comb) + *stóma* (mouth) — "comb-mouthed", referring to mouthparts.

147
Total taxa
117
Species
30
Subspecies

Species (147)

C

Distribution map — GBIF occurrences

GBIF · © OpenStreetMap · © CartoDB

Overview

*Ctenostoma* (Neoprocephalus) are slender, metallic tiger beetles of the Neotropical canopy, creeping along live bark and branches after dark. Reaching around 14 mm, these nocturnal hunters belong to the remarkable comb-mouthed tribe Ctenostomini, whose larvae develop within burrows excavated in bark.

Type species: Ctenostoma jekeli Chaudoir, 1860 [by subsequent designation]

1. Wiesner, J. (2020) — checklist 2. Klug, J.C.F. (1821) — original genus 3. Moravec, J. (2020) — Cicindelini and Ctenostomini treatment 4. Naviaux, R. (1998) — Ctenostoma (Coleoptera, Cicindelidae). Révision du genre et descriptions de nouveaux taxons. Mémoires de la Société Entomologique de France. [definitive genus revision] 5. Duran, D.P. & Gough, H.M. (2020) — Validation of tiger beetles as distinct family (Cicindelidae) and reclassification within Coleoptera. Systematic Entomology 45(4): 723-729. DOI: 10.1111/syen.12440 [validates Cicindelidae as separate family] 6. Gough, H.M., Duran, D.P., Kawahara, A.Y. & Toussaint, E.F.A. (2018) — A comprehensive molecular phylogeny of tiger beetles (Coleoptera, Carabidae, Cicindelinae). Systematic Entomology 43(3): 567-586. DOI: 10.1111/syen.12324 [ML phylogeny of 328 taxa, 9 gene regions] 7. Wiesner, J. (2020) — Checklist of the Tiger Beetles of the World, 2nd edition (Verzeichnis der Sandlaufkäfer der Welt, 27. Beitrag zur Kenntnis der Cicindelidae). Winterwork, Borsdorf, 534 pp. [Authoritative current world checklist] 8. Klug, J.C.F. — Coleoptera Africana / Insektenwelt Madagascars, in Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin (1821, 1835). BHL various [open access pre-1923] 9. Horn, W. (1908, 1910, 1915) — Coleoptera Adephaga, fam. Carabidae, subfam. Cicindelinae. In: Wytsman, P. (Ed.) Genera Insectorum, fascicles 82a, 82b, 82c. L. Desmet-Verteneuil, Bruxelles. BHL bibliography/45481 [foundational historical monograph of Cicindelidae, treating all genera known at the time] +11 citations · full list in paid editionNaviaux, R. & Schüle, P. (2008) — Deux nouvelles Cicindèles arboricoles (Coleoptera, Cicindelidae). Bulletin de la Société entomologique de France 113(4): 455-457. [see Neocollyris entry above; also *C. crudelum* holotype ♂ Colombia Muzo 1500 m, aedeagus 3.1 mm, close to *C. dormeri* Horn 1898, subgenus Procephalus]

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Ctenostoma bifasciatum
Bifasciatum Tiger Beetle
free_basic
Ctenostoma bifasciatum bifasciatum
Bifasciatum Tiger Beetle
partial
Ctenostoma bifasciatum horni
Bifasciatum Tiger Beetle
partial
Ctenostoma bondari
Bondari Tiger Beetle
free_basic
Ctenostoma eburatum
Eburatum Tiger Beetle
free_basic
Ctenostoma ferum
Ferum Tiger Beetle
free_basic
Ctenostoma fryi
Fryi Tiger Beetle
free_basic
Ctenostoma inca
Inca Tiger Beetle
free_basic
Ctenostoma klugeanum
Klugeanum Tiger Beetle
free_basic
Ctenostoma luctuosum
Luctuosum Tiger Beetle
free_basic
Ctenostoma magnum
Magnum Tiger Beetle
free_basic
Ctenostoma monnei
Monnei Tiger Beetle
free_basic
Ctenostoma rapillyi
Rapillyi Tiger Beetle
free_basic
Ctenostoma regium
Regium Tiger Beetle
free_basic
Ctenostoma rugosum
Rugosum Tiger Beetle
free_basic
Ctenostoma sahlbergii
Sahlbergii Tiger Beetle
free_basic
Ctenostoma sumlini
Sumlini Tiger Beetle
free_basic
Ctenostoma trinotatum
Trinotatum Tiger Beetle
free_basic
Ctenostoma tyrannum
Tyrannum Tiger Beetle
free_basic
Ctenostoma wiesneri
Wiesneri Tiger Beetle
free_basic
Ctenostoma brevilabre
Brevilabre Tiger Beetle
free_basic
Ctenostoma pusillum
Pusillum Tiger Beetle
free_basic
Ctenostoma pusillum minimum
Pusillum Tiger Beetle
partial
Ctenostoma pusillum pusillum
Pusillum Tiger Beetle
partial
Ctenostoma abbreviatum
Abbreviatum Tiger Beetle
free_basic
Ctenostoma agnatum agnatum
Agnatum Tiger Beetle
partial
Ctenostoma agnatum fuscum
Agnatum Tiger Beetle
partial
Ctenostoma albofasciatum
Albofasciatum Tiger Beetle
partial
Ctenostoma asperulum
Asperulum Tiger Beetle
partial
Ctenostoma bicristatum
Bicristatum Tiger Beetle
free_basic
Ctenostoma brevicorne
Brevicorne Tiger Beetle
free_basic
Ctenostoma breviusculum
Breviusculum Tiger Beetle
partial
Ctenostoma compactum
Compactum Tiger Beetle
partial
Ctenostoma coracinum
Coracinum Tiger Beetle
free_basic
Ctenostoma crucifrons
Crucifrons Tiger Beetle
partial
Ctenostoma dentifrons
Dentifrons Tiger Beetle
free_basic
Ctenostoma dokhturowi
Dokhturowi Tiger Beetle
partial
Ctenostoma flexuosum
Flexuosum Tiger Beetle
free_basic
Ctenostoma gautardi
Gautardi Tiger Beetle
free_basic
Ctenostoma globifrons
Globifrons Tiger Beetle
free_basic
Ctenostoma hirsutum
Hirsutum Tiger Beetle
free_basic
Ctenostoma ichneumoneum
Ichneumoneum Tiger Beetle
free_basic
Ctenostoma ichneumoneum ellipticum
Ichneumoneum Tiger Beetle
partial
Ctenostoma ichneumoneum ichneumoneum
Ichneumoneum Tiger Beetle
partial
Ctenostoma infimum
Infimum Tiger Beetle
free_basic
Ctenostoma luteum
Luteum Tiger Beetle
free_basic
Ctenostoma macilentum
Macilentum Tiger Beetle
free_basic
Ctenostoma minusculum
Minusculum Tiger Beetle
free_basic
Ctenostoma modicum
Modicum Tiger Beetle
partial
Ctenostoma obliquatum
Obliquatum Tiger Beetle
free_basic
Ctenostoma oblitum
Oblitum Tiger Beetle
partial
Ctenostoma parvulum
Parvulum Tiger Beetle
free_basic
Ctenostoma plicaticolle
Plicaticolle Tiger Beetle
free_basic
Ctenostoma pygmaeum
Pygmaeum Tiger Beetle
free_basic
Ctenostoma pygmaeum concolor
Pygmaeum Tiger Beetle
partial
Ctenostoma pygmaeum pygmaeum
Pygmaeum Tiger Beetle
partial
Ctenostoma rivalieri
Rivalieri Tiger Beetle
free_basic
Ctenostoma schaumi
Schaumi Tiger Beetle
free_basic
Ctenostoma schaumi pilosulum
Schaumi Tiger Beetle
partial
Ctenostoma schaumi schaumi
Schaumi Tiger Beetle
partial
Ctenostoma schmalzi
Schmalzi Tiger Beetle
free_basic
Ctenostoma schmalzi paraguayense
Schmalzi Tiger Beetle
partial
Ctenostoma schmalzi schmalzi
Schmalzi Tiger Beetle
partial
Ctenostoma unifasciatum
Unifasciatum Tiger Beetle
free_basic
Ctenostoma unifasciatum affine
Unifasciatum Tiger Beetle
partial
Ctenostoma unifasciatum unifasciatum
Unifasciatum Tiger Beetle
partial
Ctenostoma vicinum
Vicinum Tiger Beetle
free_basic
Ctenostoma zerchei
Zerchei Tiger Beetle
free_basic
Ctenostoma zonatum
Zonatum Tiger Beetle
free_basic
Ctenostoma bettinae
Bettinae Tiger Beetle
free_basic
Ctenostoma angustoobliquatum
Angustoobliquatum Tiger Beetle
free_basic
Ctenostoma brendelli
Brendelli Tiger Beetle
free_basic
Ctenostoma brunneum
Brunneum Tiger Beetle
free_basic
Ctenostoma cassolai
Cassolai Tiger Beetle
free_basic
Ctenostoma cylindratum
Cylindratum Tiger Beetle
free_basic
Ctenostoma davidsoni
Davidsoni Tiger Beetle
free_basic
Ctenostoma deuvei
Deuvei Tiger Beetle
partial
Ctenostoma germaini
Germaini Tiger Beetle
free_basic
Ctenostoma guatemalense
Guatemalense Tiger Beetle
free_basic
Ctenostoma hovorei
Hovorei Tiger Beetle
partial
Ctenostoma ibidion
Ibidion Tiger Beetle
free_basic
Ctenostoma ibidion ibidion
Ibidion Tiger Beetle
partial
Ctenostoma ibidion jolyi
Ibidion Tiger Beetle
partial
Ctenostoma immaculatum
Immaculatum Tiger Beetle
free_basic
Ctenostoma intermedium
Intermedium Tiger Beetle
free_basic
Ctenostoma johnsoni
Johnsoni Tiger Beetle
free_basic
Ctenostoma laeticolor
Laeticolor Tiger Beetle
partial
Ctenostoma landolti
Landolti Tiger Beetle
free_basic
Ctenostoma maculicorne
Maculicorne Tiger Beetle
free_basic
Ctenostoma nitidum
Nitidum Tiger Beetle
free_basic
Ctenostoma tumidum
Tumidum Tiger Beetle
free_basic
Ctenostoma turnbowi
Turnbowi Tiger Beetle
free_basic
Ctenostoma vairai
Vairai Tiger Beetle
free_basic
Ctenostoma wappesi
Wappesi Tiger Beetle
free_basic
Ctenostoma corculum
Corculum Tiger Beetle
partial
Ctenostoma parallelum
Parallelum Tiger Beetle
partial
Ctenostoma simpliceps
Simpliceps Tiger Beetle
partial
Ctenostoma zikani
Zikani Tiger Beetle
partial
Ctenostoma acciavattii
Acciavattii Tiger Beetle
partial
Ctenostoma aeneum
Aeneum Tiger Beetle
free_basic
Ctenostoma arnaudi
Arnaudi Tiger Beetle
free_basic
Ctenostoma bahiaense
Bahiaense Tiger Beetle
free_basic
Ctenostoma batesii
Batesii Tiger Beetle
free_basic
Ctenostoma brulei
Brulei Tiger Beetle
free_basic
Ctenostoma cayennense
Cayennense Tiger Beetle
free_basic
Ctenostoma crudelum
Crudelum Tiger Beetle
free_basic
Ctenostoma dormeri
Dormeri Tiger Beetle
free_basic
Ctenostoma durantoni
Durantoni Tiger Beetle
free_basic
Ctenostoma ebeninum
Ebeninum Tiger Beetle
partial
Ctenostoma ecuadorense
Ecuadorense Tiger Beetle
free_basic
Ctenostoma erwini
Erwini Tiger Beetle
free_basic
Ctenostoma formicarium
Formicarium Tiger Beetle
free_basic
Ctenostoma guyanense
Guyanense Tiger Beetle
free_basic
Ctenostoma heydeni
Heydeni Tiger Beetle
free_basic
Ctenostoma chaudoiri
Chaudoiri Tiger Beetle
free_basic
Ctenostoma chaudoiri gounellei
Chaudoiri Tiger Beetle
partial
Ctenostoma chaudoiri chaudoiri
Chaudoiri Tiger Beetle
partial
Ctenostoma insigne
Insigne Tiger Beetle
free_basic
Ctenostoma jekelii
Jekelii Tiger Beetle
free_basic
Ctenostoma jekelii jekelii
Jekelii Tiger Beetle
partial
Ctenostoma jekelii raresculptum
Jekelii Tiger Beetle
partial
Ctenostoma longipalpe
Longipalpe Tiger Beetle
free_basic
Ctenostoma maculosum
Maculosum Tiger Beetle
free_basic
Ctenostoma metallicum
Metallicum Tiger Beetle
free_basic
Ctenostoma nigrum
Nigrum Tiger Beetle
free_basic
Ctenostoma nigrum lecourti
Nigrum Tiger Beetle
partial
Ctenostoma nigrum nigrum
Nigrum Tiger Beetle
partial
Ctenostoma onorei
Onorei Tiger Beetle
free_basic
Ctenostoma onorei colombiense
Onorei Tiger Beetle
partial
Ctenostoma onorei onorei
Onorei Tiger Beetle
partial
Ctenostoma ornatum
Ornatum Tiger Beetle
free_basic
Ctenostoma ornatum ornatum
Ornatum Tiger Beetle
partial
Ctenostoma ornatum werneri
Ornatum Tiger Beetle
partial
Ctenostoma panamense
Panamense Tiger Beetle
free_basic
Ctenostoma pearsoni
Pearsoni Tiger Beetle
free_basic
Ctenostoma quechua
Quechua Tiger Beetle
free_basic
Ctenostoma rugicolle
Rugicolle Tiger Beetle
free_basic
Ctenostoma rugiferum
Rugiferum Tiger Beetle
free_basic
Ctenostoma rugiferum pseudoheydeni
Rugiferum Tiger Beetle
partial
Ctenostoma rugiferum rugiferum
Rugiferum Tiger Beetle
partial
Ctenostoma sallei
Sallei Tiger Beetle
free_basic
Ctenostoma simile
Simile Tiger Beetle
free_basic
Ctenostoma spinosum
Spinosum Tiger Beetle
free_basic
Ctenostoma subtilesculptum
Subtilesculptum Tiger Beetle
free_basic
Ctenostoma succinctum
Succinctum Tiger Beetle
free_basic
Ctenostoma transversum
Transversum Tiger Beetle
free_basic
Ctenostoma trinidadense
Trinidadense Tiger Beetle
partial

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