Hepatus pudibundus
species of crab

Hepatus pudibundus, the flecked box crab, is a crab from the class Malacostraca. They are found in the Atlantic Ocean with Brazil having a dense population of H. pudibundus, as they are one of the most commonly seen crabs in the country. Many of the studies done on H. pudibubus have occurred in the Ubatuba region of Brazil, where there is a rapid expansion of tourism that is affecting marine ecosystems.
Taxonomy
Hepatus pudibundus is part of the Brachyuran superfamily Aethroidea which includes 7 recent genera. Most brachyuran crabs are located between the Tropic of Cancer and Tropic of Capricorn, and mate consistently throughout the year. H. pudibundus, H. scaber, and H.gronovii, and Osachila (O.antillensis and O.tuberosa) occur along the Brazilian coast.
Brachyura males have larger claws than females that are used for defense, fighting and possibly for reproduction interactions. In this group females are smaller because they devote most of their energy to reproduction once they are mature, and are ovigerous year round.
Behavior and reproduction
The flecked box crab is an opportunistic predator meaning they will tend to eat whatever comes across their path. Because there tends to be a larger food source for these crabs during the summer, mating and therefore offspring increases when more food is available.
“Hepatus pudibundus” enters the record as species of crab. Crown Archives preserves that source wording while asking what Hepatus, pudibundus and species can confirm, complicate or overturn.
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“Hepatus pudibundus” is worth following because a concise public description often conceals a longer documentary argument. Here, Hepatus, pudibundus and species provides the most credible route into that argument.
The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Nov 4, 2025. The linked authority identifier is Q4471713. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Hepatus pudibundus” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.