Teleostei (teleosts) >
Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: franssedai: Named for Frans Seda, Flores Sao Wisata..
More on authors: Allen, Kuiter & Randall.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 13 - 40 m (Ref. 11893). Tropical
Indo-West Pacific: Maldives and the Chagos Archipelago; Philippines, and Palau to Maumere, Flores, Tulamben, Bali (Indonesia) (Ref. 11893) and Australia (Ref. 48635).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.5 cm SL male/unsexed; (Ref. 48635)
Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8; Vertebrae: 24. This species is distinguished by having D VII-I,9; A II,8; pectoral rays 14; lateral line scales 24; predorsal scales 5; gill rakers 3-4+14-16, excluding 2-3 rudiments on upper limb; preopercular margin serrate; preopercular ridge very weakly serrate around angle; body depth 3.1-3.7 in SL; mainly semi-transparent in life with 2 narrow dark (coppery, Ref. 37816) stripes on upper half of body and relatively large, black spot at the base of the caudal fin (Ref. 11893).
Inhabits steep drop-offs; usually seen in caves or under ledges during the day in 13-40 m depth (Ref. 11893). Forms groups in crevices (Ref 90102).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Allen, G.R., R.H. Kuiter and J.E. Randall, 1994. Descriptions of five new species of cardinalfishes (Apogonidae: Apogon) from Maumere Bay, Flores, Indonesia and surrounding regions. Rev. Fr. Aquariol. 21(1-2):27-38. (Ref. 11893)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
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Estimates based on models
Preferred temperature (Ref.
123201): 27.1 - 28.9, mean 28 °C (based on 126 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00201 - 0.01253), b=3.26 (3.04 - 3.48), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±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).