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> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Nothobranchiidae (African rivulines)
Etymology: Nothobranchius: Greek, nothos = false + Greek, brangchia = gill (Ref. 45335); krammeri: This species is described in honour of Werner Krammer, Pöttmes, Germany, a well known German aquarist, who first successfully bred this species (Ref. 79559).

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

; sötvatten pelagiska. Tropical

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Africa: ephemeral pool in the Meronvi River basin in northeastern Mozambique (Ref. 79559).

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 3.3 cm SL hane/ej könsbestämd; (Ref. 79559); 2.7 cm SL (female)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 13-15; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 14 - 16. Diagnosis: Nothobranchius krammeri can be distinguished from all other species of the genus by the following combination of unique characters: 13-15 dorsal fin rays; 14-15 anal fin rays; 24-27 scales in median lateral series, frontal squamation pattern variable, pelvic fin tips not reaching the anus, male body and head scales light blue with pale red to pale orange margin, outer rim of ventral body scales towards the belly yellow, snout reddish, throat orange to yellow, frontal and superior portion of head reddish, anal fin yellowish with a pattern of narrow pale brown lines extending to fin rays, caudal fin pale red with a small black searn along its outer margin, larger on upper and lower angle, sharply delineated hyaline submarginal band (Ref. 79559).

Described from an ephemeral pool which measures approximately 350 m in diameter and no more than 0.75 m deep at centre; banks densely covered with water lilies (Nymphea spp.); water brown, slightly turbid with neutral pH (Ref. 79559).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Valdesalici, S. and H. Hengstler, 2008. Nothobranchius krammeri n. sp. (Cyprinodontiformes: Nothobranchiidae): a new annual killifish from the Meronvi River basin, northeastern Mozambique. Aqua, Int. J. Ichthyol. 14(4):187-194. (Ref. 79559)

IUCN Red List Status (Ref. 130435)

Sårbar, se IUCNs rödlista (VU) (B1ab(iii)); Date assessed: 23 December 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri:

FAO - Publication: search | FishSource |

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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 (0.00449 - 0.02680), b=2.92 (2.71 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

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

Nothobranchius krammeri Valdesalici & Hengstler, 2008