badionotus, and on other species of water cucumbers, browse in these cheated types when you look at the Colombia has been simply for a number of degree on the variety and you will delivery [2, 16] and you can reproductive biology [17, 18]. not, there are still of many gaps in the studies, instance regarding their reproductive habits and exactly how he or she is influenced by details instance temperatures, salinity, rainfall, and dining supply.

Today’s data refers to regions of the latest reproductive biology of your own holothuroids I. badionotus and you may Isostichopus sp. on the Santa Marta Region utilising the gonadal directory (GI) and you can histological study of the new gonads. This research is meant to boost the current knowledge about the biology and you will ecology of water cucumbers native to new Colombian Caribbean Ocean and supply a technological cause for the introduction of administration actions and you may conservation on the money.

2. Material and methods

Specimens out of Isostichopus sp. have been built-up regarding , whenever you are specimens of Isostichopus badionotus were amassed out of regarding Taganga Bay (11° 16′ ” N– 74° 11′ ” W) and you may Rodadero Bay (11° 12′ ” N– 74° 13′ ” W) on the Caribbean region of Santa Marta, Colombia (Fig step 1).

Additionally evaluates the fresh new influence from ecological and you can agents details (temperature, rain, new percentage of natural carbon dioxide blogs regarding the sediment) to their reproductive biology and you will assesses the dwelling of its communities (volume out-of duration and you will lbs, intercourse ratio, indicate size and you can pounds in the beginning sexual readiness, fecundity)

Container inside the inset A is actually magnified into the inset B; package into the inset B is magnified in the primary committee.

Ler maisNotwithstanding the fresh new fishing strain on the additional morphotypes away from I