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🐟 Eierlegende Fische im Aquarium und ihr Laichverhalten
WebHrognkál undirlags eru fiskar sem festa eggin sín við fast yfirborð, þ.e. við hrygningarefni eins og steina, tré eða plöntublöð. Tegundir sem festa eggin sín ekki við hvarfefni, en koma þeim virklega fyrir í malarsetinu ( hyporheic interstitial) eru kölluð millivefshryggjar. Samkvæmt ákjósanlegri jarðvegsgrunninn, er gerður á milli möl hrygningarfiski og jurt ... Web1. The eggs ofSolea solea, like many other marine planktonic fish eggs, are characterized by a high water content (91%) and a relatively low calorific content (5800 cal/g dry organic substance). Demersal fish eggs, on the other hand, have, according to the information available from literature, a low water content (about 75%) and a high calorific content … herts valley clch
Substratlaicher – biologie-seite.de
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