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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Pinnichthys: Name formed Latin 'pinna' (feminine; fin) and 'ichthys' (Latinized form of the Greek acronym ichthus; fish); referring to the high number of fin rays in the second dorsal fin and anal fin of all species in the genus; saurimimica: Name from 'saurus', a genus of lizard fish and the Greek 'mimic', in reference to the color pattern that closely resembles that of a lizard fish (Ref. 113825).
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 282 - ? m (Ref. 113825). Tropical
Western Central Atlantic: Bahamas.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 5.5 cm SL (female)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Raggi anali molli: 11; Vertebre: 27. This species can be distinguished by the following set of characters: D1 VII, no elongate filamentous spines present; D2 I, 11; A I, 11; P 20; V I, 5, separate, rays 1-4 branched between 2 and 4 times, 5th pelvic-fin ray long and unbranched, three-quarters length of 4th pelvic-fin ray, no fleshy tips present on pelvic-fin rays; body scaled with 47-53 ctenoid scales, modified basicaudal scales present; head and preopercle canals and pores absent; a transverse sensory papillae pattern with row 5s/5i connected, interorbital papillae pc' and pe' present; two anal-fin pterygiophores inserted anterior to haemal arch (Ref. 113825).
Cross section: oval.
Found on a calcareous sand and dead Halimeda spp. algal rubble area, with dispersed shallow calcareous rock ledges (Ref. 113825).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Tornabene, L., J.L. Van Tassel, D.R. Robertson and C.C. Baldwin, 2016. Molecular phylogeny, analysis of discrete character evolution, and submersible collections facilitate a new classification for a diverse group of gobies (Teleostei: Gobiidae: Gobiosomatini: Nes subgroup), with descriptions of nine new species. Zoological Journal of the Linnean Society 177(4):764-812. (Ref. 113825)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.2 ±0.3 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |