Unidentifiable pelagic worms (Annelida spp.) 미동정 부유성 환형동물 모음 (2023-part.1) Phylum Annelida 환형동물 Encountered by observing marine plankton using fishing light in the surface layer,,Ulsan,,Korea ,, 2023 +10 individuals +++++++++++++++++++++++++++++++ ind.1. ca. 2.5mm.
June, +++++++++++++++++++++++++++++++ ind.2. ca. 4mm. June, +++++++++++++++++++++++++++++++ ind.3. ca. 5mm.
June, +++++++++++++++++++++++++++++++ ind.4. ca. 5mm. June, +++++++++++++++++++++++++++++++ ind.5. ca. 7mm.
June, ++++++++++++...
