Platynereis Developmental Stages

Last uploaded: April 3, 2024
Preferred Name

three-segmented errant juvenile stage

Synonyms

3 seg

Definitions

Developmental stage following Late nectochaete stage with the following key events: No lipid droplets visible in the gut barrel-shaped midgut filled with food. Settlement metamorphosis completed during this stage. Growth of the fourth chaetigerous segment. Lipid droplets are totally resorbed. Jaws rapidly increase in size. More teeth are added. Spinning glands develop and start to form mucus. Palpi elongate slowly. Antennae, antero-dorsal tentacular cirri and anal cirri elongate rapidly. By the end of this stage, the forth chaetigerous segment is fully formed.

ID

http://purl.obolibrary.org/obo/PdumDv_0001410

definition

Developmental stage following Late nectochaete stage with the following key events: No lipid droplets visible in the gut barrel-shaped midgut filled with food. Settlement metamorphosis completed during this stage. Growth of the fourth chaetigerous segment. Lipid droplets are totally resorbed. Jaws rapidly increase in size. More teeth are added. Spinning glands develop and start to form mucus. Palpi elongate slowly. Antennae, antero-dorsal tentacular cirri and anal cirri elongate rapidly. By the end of this stage, the forth chaetigerous segment is fully formed.

has_obo_namespace

platynereis_stage

has_related_synonym

3 seg

id

PdumDv:0001410

label

three-segmented errant juvenile stage

notation

PdumDv:0001410

preceded_by

http://purl.obolibrary.org/obo/PdumDv_0001300

prefLabel

three-segmented errant juvenile stage

subClassOf

http://purl.obolibrary.org/obo/PdumDv_0000090

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