In the present study, some histochemical features of goblet cells of the intestine of convict cichlid (A.
Adjusting parental investment to changing environmental conditions: the effect of food ration on parental behavior of the convict cichlid, Cichlasoma nigrofasciatum.
In September 2007 and May 2014, the Asian fish tapeworm, Bothriocephalus acheilognathi Yamaguti,1934 (Cestoda: Bothriocephalidea), was found in populations of the non-native convict cichlid (Archocentrus nigrofasciatus) and mosquitofish (Gambusia affinis) collected from the discharge channel of a water treatment plant in Los Angeles County.
The convict cichlid is native to Central America and is a tropical thermophilic species with a minimum temperature tolerance of 20 C (Conkel 1993, Bussing 1998).
This paper reports the first record of a population of the Neotropical convict cichlid
, Amatitlania nigrofasciata (Gunther, 1867) from Iran, the second record of this species from the Middle East and the only known extant wild population in the region.
The occurrence of the convict cichlid
represents the first record for Hidalgo.
Fin digging and leaf lifting by the convict cichlid
, Cichlasoma nigrofasciatum: examples of parental food provisioning.
The effects of numerical density of adult fish on reproduction and parental behaviour in the convict cichlid
fish Cichlasoma nigrofasciatum (Gunther).
The anaesthetic effects of quinaldine sulphate, muscle relaxant diazepam and their combination on convict cichlid
, Cichlasoma nigrofasciatum (GUnther, 1867) juveniles.
Gender differences in aggressive behavior in convict cichlids
The territorial prior residence effect in convict cichlids
(Cichlasoma nigrofasciatum Gunther): temporal aspects of establishment and retention, and proximate mechanisms.
Habitat structure directly affects aggression in convict cichlids