1 Anatomy Terms
Definition | Name | Synonym | Primary Identifier |
---|---|---|---|
A group of six equivalent cells forms a tightly constructed `valve` that links the posterior bulb of the pharynx to the anterior four cells of the intestine. These six cells comprise a small epithelial channel with a cuticular lining in continuity with the pharyngeal cuticle and link the lumen of the pharynx to the large lumen of the anterior intestine. | pharyngeal-intestinal valve | cardia | WBbt:0005767 |
299 Genes
1 Life Stages
Remark | Definition | Other Name | Public Name | Primary Identifier |
---|---|---|---|---|
The second stage larva. At 25 Centigrade, it ranges 25.5-32.5 hours after fertilization, 11.5-18.5 hours after hatch. | L2 larva Ce | WBls:0000027 |