Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Teleostei (teleosts) >
Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Pomacentrus: Greek, poma, -atos = cover, operculum + Greek, kentron = sting (Ref. 45335); mandacani: Name 'mandacani' in honor of His Excellency Dominggus Mandacan, for his vision and leadership in designating West Papua as the world’s first Conservation Province and pledging protection for 70% of its forests and 50% of its marine ecosystems, including Cendrawasih Bay where this species occurs exclusively.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 10 - 30 m (Ref. 138626). Tropical
Western Central Pacific: Indonesia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.4 cm SL male/unsexed; (Ref. 138626)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 13; Dorsal soft rays (total): 13 - 15; Anal spines: 2; Anal soft rays: 14 - 15; Vertebrae: 26. This species is distinguished from its congeners by the following set of characters: dorsal-fin elements usually XIII,13-15 (usually 13 or 14); anal-fin elements II, 14-15; pectoral rays 17-19 (rarely 19); tubed lateral-line scales 15-18; total gill rakers on first arch 19-22; body depth 1.9-2.2 (mean 2.0) in SL; scales absent on preorbital and suborbital; lower margin of suborbital series with 2-11 serrae; colour of adult in life brown on back, mainly white on side of body below lateral line, and bright blue lines dorsally on head; and dorsal fin brown, caudal fin whitish to translucent, anal fin white with brown anterior margin, and pelvic fins pale brownish (Ref. 138626).
Body shape (shape guide): fusiform / normal.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Allen, G.R. and M.V. Erdmann, 2024. Appendix: Descriptions of twenty-four new species of reef fishes from the East Indian region. pp. 1270-1367. In Reef Fishes of the East Indies (2nd ed., Vol. 3). Tropical Reef Research. (Ref. 138626)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
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]. |
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Bayesian length-weight
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a=0.01445 (0.00630 - 0.03316), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
2.8 ±0.3 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). 🛈 |