Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Lophiiformes
(Anglerfishes) > Ogcocephalidae
Etymology: Malthopsis: Greek, malthe, es = a marine fish of soft flesh (Ref. 45335); austrafricana: Named for southern Africa, the area where the type series was collected.
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 170 - 700 m (Ref. 94126). Tropical
Western Indian Ocean: off South Africa, Mozambique and Madagascar.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.4 cm SL male/unsexed; (Ref. 94126)
Morphology | Morphometrics
This species is distinguished by the following set of characters: body covered with conical bucklers and numerous prickles; long rostrum (mean 8.3% SL) is stout, pointed, with a broad base, directed forward horizontally; top of head with 3 irregular rows of bucklers; ventral surface of disk is densely covered by prickles and small flat bucklers, some have slightly larger and denser bucklers on breast than on belly; blunt subopercular buckler without well-developed spines; small orbit (mean 12.5% SL); small spinelets on the tips of both post-subopercular bucklers; broad interorbital space (mean 8.4% SL), forming a deep groove; OD/RL = 1.1-1.9; OD/IO = 1.3-1.7; when depressed, anal fin reaches or is beyond caudal-fin base (Ref. 94126).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Ho, H.-C., 2013. Two new species of the batfish genus Malthopsis (Lophiiformes: Ogcocephalidae) from the Western Indian Ocean. Zootaxa 3716:289-300. (Ref. 94126)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 115941)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 9.9 - 15.8, mean 13.2 (based on 35 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5001 [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), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.3 ±0.6 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
): Low to moderate vulnerability (32 of 100) .