Pale and dark dichromatism related to microhabitats in a herbivorous tanganyikan cichlid fish,Telmatochromis temporalis

1995 ◽  
Vol 13 (1) ◽  
pp. 77-83 ◽  
Author(s):  
Sima Keita Mboko ◽  
Masanori Kohda
Keyword(s):  
Cichlid Fish ◽  
Tanganyikan Cichlid ◽  
Telmatochromis Temporalis

Courting and fighting quietly: a lack of acoustic signals in a cooperative Tanganyikan cichlid fish

Hydrobiologia ◽  
2014 ◽  
Vol 748 (1) ◽  
pp. 87-97 ◽  
Author(s):  
Katarzyna Pisanski ◽  
Susan E. Marsh-Rollo ◽  
Sigal Balshine
Keyword(s):  
Cichlid Fish ◽  
Acoustic Signals ◽  
Tanganyikan Cichlid

Environmental Complexity and Social Organization Sculpt the Brain in Lake Tanganyikan Cichlid Fish

2007 ◽  
Vol 70 (1) ◽  
pp. 21-39 ◽  
Author(s):  
Alexander A. Pollen ◽  
Adam P. Dobberfuhl ◽  
Justin Scace ◽  
Mathias M. Igulu ◽  
Susan C.P. Renn ◽  
...  
Keyword(s):  
Social Organization ◽  
Cichlid Fish ◽  
Environmental Complexity ◽  
Tanganyikan Cichlid ◽  
The Brain

scholarly journals Where Am I? Niche constraints due to morphological specialization in two Tanganyikan cichlid fish species

2020 ◽  
Vol 10 (17) ◽  
pp. 9410-9418
Author(s):  
Lukas Widmer ◽  
Adrian Indermaur ◽  
Bernd Egger ◽  
Walter Salzburger
Keyword(s):  
Fish Species ◽  
Cichlid Fish ◽  
Tanganyikan Cichlid ◽  
Morphological Specialization

scholarly journals Evidence of disassortative mating in a Tanganyikan cichlid fish and its role in the maintenance of intrapopulation dimorphism

2008 ◽  
Vol 4 (5) ◽  
pp. 497-499 ◽  
Author(s):  
Tetsumi Takahashi ◽  
Michio Hori
Keyword(s):  
Prey Species ◽  
Cichlid Fish ◽  
Mouth Opening ◽  
Frequency Dependent ◽  
Frequency Dependent Selection ◽  
Expected Frequency ◽  
Disassortative Mating ◽  
Single Mechanism ◽  
Tanganyikan Cichlid ◽  
Negative Frequency Dependent Selection

Morphological dimorphism in the mouth-opening direction (‘lefty’ versus ‘righty’) has been documented in several fish species. It has been suggested that this deflection is heritable in a Mendelian one-locus, two-allele fashion. Several population models have demonstrated that lateral dimorphism is maintained by negative frequency-dependent selection, resulting from interactions between predator and prey species. However, other mechanisms for the maintenance of lateral dimorphism have not yet been tested. Here, we found that the scale-eating cichlid fish Perissodus microlepis exhibited disassortative mating, in which reproductive pairings between lefties and righties occurred at higher than expected frequency ( p <0.001). A previous study reported that a lefty–righty pairing produces a 1 : 1 ratio of lefty : righty young, suggesting that disassortative mating contributes to the maintenance of lateral dimorphism. A combination of disassortative mating and negative frequency-dependent selection may stabilize lateral dimorphism more than would a single mechanism.

scholarly journals GEOMETRIC MORPHOMETRIC ANALYSES PROVIDE EVIDENCE FOR THE ADAPTIVE CHARACTER OF THE TANGANYIKAN CICHLID FISH RADIATIONS

Evolution ◽  
2007 ◽  
Vol 61 (3) ◽  
pp. 560-578 ◽  
Author(s):  
Céline Clabaut ◽  
Paul M. E. Bunje ◽  
Walter Salzburger ◽  
Axel Meyer
Keyword(s):  
Cichlid Fish ◽  
Geometric Morphometric ◽  
Morphometric Analyses ◽  
Tanganyikan Cichlid

Evidence for alternative male morphs in a Tanganyikan cichlid fish

2015 ◽  
Vol 296 (2) ◽  
pp. 116-123 ◽  
Author(s):  
J. K. Hellmann ◽  
C. M. O'Connor ◽  
I. Y. Ligocki ◽  
T. M. Farmer ◽  
T. J. Arnold ◽  
...  
Keyword(s):  
Cichlid Fish ◽  
Tanganyikan Cichlid
Sign in / Sign up

Export Citation Format

Share Document