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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.
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
marina bottenlevande; djupintervall 73 - 117 m (Ref. 57076). Temperate
Northwest Pacific: from the southern Sea of Okhotsk, Aniva Ba , Russia, and Hokkaido, Japan.
Size / Vikt / Age
Könsmognad: Lm ? range ? - ? cm
Max length : 14.8 cm SL hane/ej könsbestämd; (Ref. 57076); 15.5 cm SL (female)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 10 - 11; Mjukstrålar i ryggfenan (totalt) : 23 - 25; Mjukstrålar i analfenan: 23 - 25; Ryggkotor: 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).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Fiskeri: bycatch
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 0.7 - 10.5, mean 2.2 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00281 - 0.01234), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.2 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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![Image of Triglops dorothy (Dorothy\](/images/thumbnails/gif/tn_Trdor_f0.gif "Image of Triglops dorothy (Dorothy\")
