| CL | no alternation of generations the medusoid phase being entirely suppressed: sea anemones |
|---|---|
| CL | one of two subgroups of Nematoda used in some classification systems |
| CL | a large class of arthropods including spiders and ticks and scorpions and daddy longlegs |
| CL | a class of Annelida |
| CL | sometimes classified as an order: sea squirts |
| CL | large class of higher fungi coextensive with division Ascomycota: sac fungi |
| CL | sea stars |
| CL | birds |
| CL | marine and freshwater eukaryotic algae: diatoms |
| CL | large class of higher fungi coextensive with subdivision Basidiomycota |
| CL | oysters |
| CL | true mosses: bryophytes having leafy rather than thalloid gametophytes: comprises orders Andreaeales |