POST-LARVAL GROWTH OFDISSODACTYLUS PRIMITIVUSBOUVIER, 1917 (BRACHYURA: PINNOTHERIDAE) UNDER LABORATORY CONDITIONS
نویسندگان
چکیده
منابع مشابه
[Larval development of Hypsophrys nicaraguensis (Pisces: Cichlidae) under laboratory conditions].
The cichlid Hypsophrys nicaraguensis is a popular fish known as butterfly, and despite its widespread use as pets, little is known about its reproductive biology. In order to contribute to this knowledge, the study describes the relevant larval development characteristics, from adult and larval cultures in captivity. Every 12h, samples of larvae were collected and observed under the microscope ...
متن کاملGrowth of Corophium volutator under laboratory conditions.
Temperature-dependent growth is an important factor in the population model of Corophium volutator that was developed to translate responses in a 10-day acute bioassay to ecological consequences for the population. The growth rate, however, was estimated from old data, based on a Swedish population. Therefore, new growth rates are estimated herein from two experiments using Corophium volutator....
متن کاملThe Opportunity for Post-Copulatory Sexual Selection in the Ectoparasitic Pea Crab, Dissodactylus primitivus (Brachyura: Pinnotheridae).
Pea crabs, Dissodactylus primitivus, inhabit multiple echinoid (heart urchin) hosts. Male and female crabs move among hosts in search for mates, and both sexes mate multiple times, creating opportunities for post-copulatory sexual selection. For such selection to occur, only a fraction of the males who succeed in mating can also succeed in siring progeny. Jossart et al. 2014 used 4 microsatelli...
متن کاملMorphology and Classification of Decapod Crustacean Larval Setae: a Scanning Electron Microscope Study of Dissodactylus Crinitichelis Moreira, 1901 (brachyura: Pinnotheridae)
Setae of the three zoeae, megalopa and first crab instar of Dissodactylus crillitichelis are described in detail from laboratory reared specimens. Scanning electron microscopy showed that setae are morphologically more complex and diverse than previously thought. More than thirty distinct setal types were observed. Of these, fifteen are plumodenticulate, equipped with distal denticules and prox...
متن کاملJuvenile development of Callinectes danae Smith, 1869 (Crustacea, Decapoda, Brachyura, Portunidae) under laboratory conditions.
The juvenile development of Callinectes danae was investigated from megalopae obtained in neuston samples at Ubatuba, São Paulo, Brazil. The individuals were raised in the laboratory under constant temperature (25 ± 1°C), filtered sea water from the collection location (35‰), and natural photoperiod. Newly hatched Artemia sp. nauplii were offered as food on a daily basis and ornamental-fish foo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Biological Bulletin
سال: 1982
ISSN: 0006-3185,1939-8697
DOI: 10.2307/1541510