First Report of Albinism in Turkish Crayfish Pontastacus leptodactylus (Eschscholtz, 1823) (Crustacea, Decapoda, Astacidae)
Journal Title: Acta Natura et Scientia - Year 2020, Vol 1, Issue 1
Abstract
A female albino crayfish Pontastacus leptodactylus (Eschscholtz, 1823) was captured from Atikhisar Reservoir in Çanakkale, Turkey on July 18, 2020. The albino crayfish is lacked melanin that is normally found on normal crayfish. The compound eyes of the albino crayfish were black as in normal crayfish. Morphometric characteristics were measured and the total length was 101.98 mm, carapace length was 50.04 mm, carapace width was 26.56 mm and weight was 35.90 g. Albinism is a widespread disorder in the animal kingdom and is triggered by the absence of melanin in the skin, eyes, or hair. Investigation on albinism has commonly focused on mice and humans. Therefore, there is restricted research on albino crayfish. In the present paper, the occurrence of albinism in crayfish is firstly reported from Atikhisar Reservoir in Çanakkale, Turkey. Therefore, this paper significantly contributes to the scientific literature by providing the first knowledge on the presence of albino crayfish in the Atikhisar Reservoir, Çanakkale, Turkey.
Authors and Affiliations
Semih Kale, Selçuk Berber, Deniz Acarlı, Tekin Demirkıran, Pervin Vural, Sefa Acarlı, Bayram Kızılkaya & Evren Tan
Keywords
Related Articles
- EP ID EP691718
- DOI 10.29329/actanatsci.2020.313.5
- Views 229
- Downloads 1
First Report of Albinism in Turkish Crayfish Pontastacus leptodactylus (Eschscholtz, 1823) (Crustacea, Decapoda, Astacidae)
A female albino crayfish Pontastacus leptodactylus (Eschscholtz, 1823) was captured from Atikhisar Reservoir in Çanakkale, Turkey on July 18, 2020. The albino crayfish is lacked melanin that is normally found on normal c...
The Northernmost Confirmation of the Occurrence of Parrotfish (Sparisoma cretense Linnaeus, 1758) in the Eastern Mediterranean With Its First Record From Saros Bay (Northern Aegean Sea, Turkey)
An ongoing warming trend is obviously proof in both the surface and deep waters of the Mediterranean Sea. The increasing seawater temperature renders this sea more receptive to invasion by thermophilic species and affect...
Meat yield and length-weight relationship of freshwater crayfish (Pontastacus leptodactylus (Eschscholtz, 1823)) population in nine different inland water resources in Turkey
In this research, length-weight relationships and meat yields of freshwater crayfish (Pontastacus leptodactylus) were investigated in Apolyont Lake, İznik Lake, Manyas Lake, Terkos Lake, Küçükçekmece Lake, Sera Lake, Çıl...
The Effect of Different Ground Materials on the Survival Rate of Tubifex tubifex (Müller, 1774) under Light/Dark Photoperiod Conditions and Mineral Matter Composition
In this study, two experimental studies were conducted with Tubifex tubifex, which was adapted to laboratory conditions after being collected from nature. In the first experiment, the effect of some ground materials that...
Determination of Artificial Incubation Time of Some Malawi Cichlid Species Incubating in the Mouth (Iodotropheus sprengerae, Cyrtocara moorii, Maylandia estherae, Labidochromis caeruleus) Eggs
Malawi cichlid species belonging to the Cichlidae family are among the most popular commercial species in the aquarium industry. Females of this species begin to incubate their eggs in the mouth after ovulation. Professi...