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Ditrema temminckii pacificum  Katafuchi & Nakabo, 2007

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Ditrema temminckii pacificum
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Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Embiotocidae (Surfperches)
Etymology: Ditrema: Greek, di = two + Greek, trema = hole (Ref. 45335);  temminckii pacificum: The subspecific name is in reference to the geographic distribution of the subspecies.

Environment / Climate / Range Ecology

Marine; demersal.   Subtropical, preferred ?

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

Northwestern Pacific: Japan.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 19.3 cm SL male/unsexed; (Ref. 76763)

Short description Morphology | Morphometrics

Dorsal spines (total): 9 - 11; Dorsal soft rays (total): 20-23; Anal spines: 3; Anal soft rays: 25 - 27; Vertebrae: 35 - 39. This subspecies possess the following characters: D IX-XI (mode 9-10); 18-22 (mode 19) scales below lateral line; relatively long base of dorsal fin (43.1-51.7, mean 48.0% SL); anterior suborbital area with a black oblique band; black spot or black crescentic marking on posteroventral corner of the preopercle; no black spot, (rarely with a small dark spot) on the anterior part of preopercle; spinous portion of dorsal fin mostly with black distal margin; without black line along anal-fin base; pelvic fin with a black line along posterior margin of pelvic-fin spine (rarely a black line with a black spot on uppermost end, or two black lines), two white lines on first ray, and membrane between fourth and fifth rays (Ref. 76763)..

Biology     Glossary (e.g. epibenthic)

Adults occur usually in sandy bottoms and rocky areas (Ref. 76763). Viviparous, female carries the developing young (Ref. 205).

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

Viviparous, female carries the developing young (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Katafuchi, H. and T. Nakabo, 2007. Revision of the East Asian genus Ditrema (Embiotocidae), with description of a new subspecies. Ichthyol. Res. 54:350-366. (Ref. 76763)

IUCN Red List Status (Ref. 109396)

CITES (Ref. 94142)

Not Evaluated

Threat to humans




Human uses

FAO(Publication : search) | FisheriesWiki |

More information

Countries
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Ecology
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Common names
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Predators
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Eggs
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Morphometrics
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Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | Otolith Atlas of Taiwan Fishes | PubMed | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), based on all LWR estimates for this body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.5   ±0.3 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Moderate vulnerability (37 of 100) .