Vanderhorstia rapa Iwata, Shibukawa & Ohnishi, 2007

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Perciformes \| Gobiidae \| Gobiinae
Synonyms	... more
Common names	Nanohanafubuki-haze, ... more

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Main reference

Iwata, A., K. Shibukawa and N. Ohnishi. 2007. (Ref. 75057)
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Size / Weight / Age

Max length : 5.03 cm SL (female)

Environment

Demersal; marine; depth range 25 - 50 m (Ref. 75057)

Climate / Range

Subtropical

Northwest Pacific; oof southwest coast of Shikoku and Izu Islands (Japan)
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Short description

Dorsal spines (total): 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 11. This species differs from other congeners in having the following characters: 11 segmented rays on second dorsal fin; 33-35 longitudinal scale count; no predorsal scales; 11-12 transverse scale count from origin of second dorsal fin backward and downward to anal-fin base; naked pectoral-fin base; third spine of first dorsal fin longest, slightly elongate and filamentous; sensory-papillae row comprising four sensory papillae; a deep trough along posterior margin of eyes (Fig. 5B); first dorsal fin with numerous minute scattered yellow spots and no yellow submarginal lines; four faint brownish (tinged with yellow) mid-lateral blotches (rather than saddle-like bars) on body (Ref. 75057).

Occurs in coarse sandy bottom around rubble area, and found to be symbiotically associated with the alpheid shrimps (Ref. 75057).


IUCN Red List Status (Ref. 57073)	Threat to humans
Not Evaluated

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Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Low vulnerability (15 of 100)

Entered by Bailly, Nicolas

Modified by Ortañez, Auda Kareen

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Page last modified by : elaxamana, 15 July 2009

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