User:HolliSmith/Calcinus laurentae

Comments by A. Faucci (Apr 11, 2024):

Nice work on finding lots of great information. To polish your draft before copying it over to the main article please work on the following:


 * Make sure you use the Wikipedia formatting: section headings should be in Heading format (see the Paragraph drop-down menu)
 * Make sure your information in the article is non contradicting. Right now you say in the lead sentence that the species is native to Hawaii, and then under description you say it is endemic to Hawaii (evolved in Hawaii and range is restricted to Hawaii) but also that it occurs in the Central Pacific. I understand you got that from your sources, but you will need to decide which to trust more and go with that.
 * I would change your heading "Anatomy" to "Description" and your heading "Description" to "Biology"
 * Double check everything for grammar and typos. One way to catch things is to read the text out loud.

Lead
Calcinus laurentae is a species of left-handed hermit crab in the family Diogenidae. The common name for Calcinus laurentae is Laurent's Hermit Crab or Redleg calcinus. Calcinus laurentae are native to Hawaii and the Hawaiian word for hermit crab is unauna.

Description
Their eyestalks are orange with white rings under their eyes. Their two large claw pinchers are brownish/black fading into white at the ends. Their walking legs are reddish/orange fading into pink at the ends. Their walking legs also have white rings near the joint segments, with tiny black tips at the end of each leg. They have yellow or orange antennae. Their eyes are black with numerous tiny white dots. Their size is tiny, around 1/4in or 0.75cm.

Biology
In order to move around they crawl or use drag powered swimming. They reproduce through indirect sperm transfer between male and females. Courtship rituals involving touch and smell are common before mating. Like other hermit crabs, they cannot make their own shells and instead they most often live in discarded snail shells. Multiple Redleg calcinus have been observed sharing a single shell. They are nocturnal scavengers. As detritus feeders they consume mainly decaying organic matter.

Distribution and habitat
Calcinus laurentae are native to Hawaii but can be found throughout the Central Pacific as well as near Australia. They are considered common and can be observed at popular Oahu dive spots such as the Haleiwa Trench, Sea Tiger, Kewalo Pipe, and Ke'ehi Pipe. They are a marine species that live below the intertidal zone, 20 ft or deeper. They can be found on the seafloor, in coral reefs, and in tidal areas. They are commonly observed in small caves, under rocks, and on branching corals.