Larval salamander of mountain lakes of mexico that usually lives without metamorphosing .
墨西哥山区湖泊地带的幼体蝾螈,通常不经历变形。
Larval and nymphal ticks may penetrate a coarse weave sock .
幼虫和蜱蛹可能会渗透粗织袜子。
Female beewolf digger wasps cultivate symbiotic streptomyces bacteria in unique antennal glands and secrete them into their larval brood cells .
雌性狼蜂掘土蜂在其独特的触角腺里培育共生链霉菌,并将它们分泌到其幼虫的巢房中。
The larval form of certain insects , such as silverfish and grasshoppers , usually resembling the adult form but smaller and lacking fully developed wings .