Has toxic effects on zebrafish larvae (PubMed:31134275). It causes contractile paralysis and twitching of the tail within 20 minutes, followed by death within 30 minutes (PubMed:31134275). Does not show any toxicity when injected into arthropods (cherry shrimps or grass shrimps) (PubMed:31134275). Expressed in ectodermal gland cells (PubMed:31134275). In adult female tissues, highly transcribed in mesenteries (gametes-producing tissue) and slightly transcribed in tentacles, pharynx and physa (PubMed:31134275). Is detected in unfertilized eggs (at protein level). At mRNA level, its highest expression level is observed in the unfertilized eggs. Starting from blastula stage, its expression gradually drops (in gastrulae, early planulae, planulae, metamorphosing planulae, primary polyps, and juvenile polyps (2 and 4 months old)) till the metamorphosis stage and peaks again in the adult females (a small increase is observed in adult males). Does not show activity on all ion channel tested at 10 uM (hNav1.1/SCN1A, rNav1.2/SCN2A, rNav1.3/SCN3A, rNav1.4/SCN4A, hNav1.5/SCN5A, mNav1.6/SCN8A, rNav1.8/SCN10A, BgNav1, Shaker IR, rKv1.1/KCNA1, rKv1.2/KCNA2, hKv1.3/KCNA3, rKv1.4/KCNA4, rKv1.5/KCNA5, rKv1.6/KCNA6, rKv2.1/KCNB1, hKv3.1/KCNC1, rKv4.3/KCND3, hKv7.2/KCNQ2, hKv7.3/KCNQ3, hKv10.1/KCNH1/EAG1, hKv11.1/KCNH2/ERG1).