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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Triglops: Greek, trigla, es = red mullet + greek, ops = appearance (Ref. 45335); dorothy: Named for Dorothy Thomlinson Gilbert; noun in apposition.
Eponymy: Dorothy Thomlinson Gilbert (1929–2008) was the wife of William W Gilbert, the late grandson of Charles Henry Gilbert, and a noted philanthropist. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 73 - 117 m (Ref. 57076). Temperate
Northwest Pacific: from the southern Sea of Okhotsk, Aniva Ba , Russia, and Hokkaido, Japan.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 14.8 cm SL maschio/sesso non determinato; (Ref. 57076); 15.5 cm SL (female)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 10 - 11; Raggi dorsali molli (totale) : 23 - 25; Raggi anali molli: 23 - 25; Vertebre: 45 - 47. Diagnosis: Differs from its congeners in having an interorbital width of 8.9-11.5% head length (HL); caudal fin truncate to slightly rounded; 18-31 well-developed dorsolateral scales ; 45-50 lateral line scales; 4-10 transverse dermal folds of breast; 67-99 oblique dermal folds; 23-25 dorsal-fin rays; 17-19 pectoral-fin rays; 7-12 gill rakers; first infraorbital pore length 3.6-5% HL; the peritoneum unpigmented or at most with few, widely spaced melanophores (Ref. 57076).
Body shape (shape guide): elongated; Cross section: compressed.
Specimens were trawled off bottoms of mud, fine sand, rock, and clay (Ref. 57076).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Pietsch, T.W. and J.W. Orr, 2006. Triglops dorothy, a new species of sculpin (Teleostei: Scorpaeniformes: Cottidae) from the southern Sea of Okhotsk. Fish. Bull. 104:238-246. (Ref. 57076)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: bycatch
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00603 (0.00290 - 0.01252), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.3 ±0.2 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Moderate vulnerability (40 of 100). 🛈 |
Categoria di prezzo (Ref. 80766) |
Low.
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