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Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / distribuzione batimetrica / distribution range
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 0 - 15 m (Ref. 88695). Tropical; 28°N - 12°N, 42°E - 62°E
Western Indian Ocean: from the Makran Coast and Persian Gulf around the Arabian Peninsula to the southern Red Sea and south to Socotra (Ref. 88695). Species occur in two main color forms: with and without the broad, dark brown to dark grey stripe on the side of the body (Ref. 12720).
Size / Peso / Age
Maturità: Lm ? range ? - ? cm
Max length : 9.0 cm TL maschio/sesso non determinato; (Ref. 11441)
A cryptic species; collected from tide pools, around boulders, and rock and coral reefs. May sometimes take refuge among spines of large Diadema sea urchins (Ref. 12720). In Socotra Archipelago, it inhabits equally frequently mixed communities of macroalgae and hard corals and sparse hard coral communities on rock platform, including the south and west coast, as well as hard coral communities including those dominated by Acropora, Porites, Galaxea, and encrusting and massive Agariciidae, Pectiniidae, and Mussidae (Ref. 88695).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Gill, A.C. and J.K.L. Mee, 1993. Notes on dottyback fishes of the genus Pseudochromis of Oman, with description of a new species (Perciformes: Pseudochromidae). Rev. Fr. Aquariol. 20(2):53-60. (Ref. 12720)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesca: di nessun interesse
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Fonte Biblio.
123201): 26.2 - 28.8, mean 27.6 °C (based on 129 cells).
Phylogenetic diversity index (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00193 - 0.01299), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Fonte Biblio.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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