Copepod larva. Darkfield illuminated light micrograph of a nauplius larva (white) amongst desmid green algae (green). A nauplius is the first larval s

---

Copepod larva. Darkfield illuminated light micrograph of a nauplius larva (white) amongst desmid green algae (green). A nauplius is the first larval stage of a crustacean in which the thorax and abdomen have not developed yet. Nauplii larvae do not feed, but use internal yolk reserves from the egg for energy. Magnification: x220 when printed at 10 centimetres wide.

---

Size: 5138px × 3425px
Photo credit: © FRANK FOX/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, alga, algae, animal, animals, aquatic, arthropod, arthropods, background, biological, biology, black, contrast, copepod, copepods, crustacea, crustacean, crustaceans, desmid, desmids, developmental, fauna, free-swimming, green, invertebrate, larva, larval, life-cycle, life-stage, light, micro-organism, micro-organisms, microbiological, microbiology, micrograph, microorganism, microorganisms, microscope, nature, nauplius, phase, phase-contrast, plankton, planktonic, single, wildlife, zoological, zoology