Pseudochromis tonozukai, Spot-stripe dottyback

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Pseudochromis tonozukai Gill & Allen, 2004

Spot-stripe dottyback
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Pseudochromis tonozukai   AquaMaps   Data sources: GBIF OBIS
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Image of Pseudochromis tonozukai (Spot-stripe dottyback)
Pseudochromis tonozukai
Picture by Tonozuka, T.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Ovalentaria/misc (Various families in series Ovalentaria) > Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335);  tonozukai: Named for Takamasa Tonozuka..
More on authors: Gill & Allen.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 30 - 45 m (Ref. 90102). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Indian Ocean: Indonesia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 6.3 cm SL male/unsexed; (Ref. 56434); 6.6 cm SL (female)

Short description Morphology | Morphometrics

Dorsal spines (total): 3; Dorsal soft rays (total): 25; Anal spines: 3; Anal soft rays: 14 - 15. This species is diagnosed by the following characters: D III,25; A III,14-15; lateral line scales 34-36; caudal fin is rhomboid to trifurcate; no small dark spot on the upper part of pectoral fin (Ref. 56434).

Biology     Glossary (e.g. epibenthic)

Occurs at 45° slope with mixed sand-rubble substrate; at least four male-female pairs were observed, several were solitary (Ref. 56434).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Gill, A.C. and G.R. Allen, 2004. Pseudochromis lugubris and P. tonozukai, two new dottyback fish species from the Indo-Australian Archipelago (perciformes: Pseudochromidae: Pseudochrominae. Zootaxa 604:1-12. (Ref. 56434)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 22 July 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00187 - 0.01281), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).