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Teleostei (teleosts) > Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
Etymology: fukuii: Named for Syojiro Fukui, the collector of the holotype.
Eponymy: Syojiro Fukui of the Japan Ichthyological Society collected the holotype of this species. (Ref. 128868), visit book page.

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

Marine; reef-associated; depth range 35 - 60 m (Ref. 31450). Temperate

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Indo-West Pacific: Chagos Islands, Japan, Kermadec Island.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.3 cm SL male/unsexed; (Ref. 31450)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8; Vertebrae: 24. Reddish-scarlet body; all fins deep pinkish; 2 dusky, narrow stripes (reddish to metallic brown in life), dorso- and midlateral. Caudal fin base with a black spot as large as the eye diameter at the center. Five, rarely 6, predorsal scales. Preopercular ridge entire, serrated edge. Body depth 2.8-3.1 in SL (Ref. 31450).

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

Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Hayashi, M., 1990. Two new cardinalfish (Apogonidae: genus Apogon) from the Indo-west Pacific. Sci. Rep. Yokosuka City Mus. 38:7-18. (Ref. 31450)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 17 August 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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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=0.01096 (0.00509 - 0.02362), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Ostorhinchus fukuii (Hayashi, 1990)