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WBPhenotype:0000050
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embryonic lethal
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Animals die during embryonic development. In C. elegans, often assayed as refractile eggs that fail to hatch; when applied to large-scale RNAi screens in C. elegans, more than 10% of embryos die. |
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WBPhenotype:0000280
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breaks in alae
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The small linear ridges running along the lateral lines of the cuticle, lengthwise along the body, contain gaps as opposed to a continuous arrangement (Wormatlas). |
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WBPhenotype:0000059
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larval arrest
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The developmental program of the animals halts at any larval stage and thus fails to reach adulthood. In C.elegans, this occurs anytime during L1-L4 stage. |
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WBPhenotype:0000505
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male ray morphology variant
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Animals exhibit variations in the structure or organization of any of the finger-like sensory sensilla that project from the tail and embed in the male fan compared to control animals. In C. elegans, nine bilateral rays project from the tail in a radial pattern with a smooth and slightly tapered appearance. Although one neuronal member of each ray sensillum is exposed to the outside, male rays rarely take up dye. |
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WBPhenotype:0000038
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exploded through vulva
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The animal is ruptured at the vulva and displays an extrusion of internal organs at the site of rupture. |
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WBPhenotype:0000696
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everted vulva
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The eversion process, in which the vulval invagination is turned inside out during the final molt, is disrupted. In C.elegans, such variations in vulval eversion are primarily due to developmental defects in the somatic gonad (and sometimes vulva). |
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WBPhenotype:0000007
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bag of worms
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A worm carcass is formed with retained eggs that hatch inside. |
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WBPhenotype:0001364
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male fan morphology variant
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Any variation in the form, structure or composition of the flattened structure extending laterally at the extreme tip of the adult male consisting of nine pairs of sensory rays that lie within a web-like cuticle compared to control. |
