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Handbooks for the Identification of British Insects is a series of books produced by the Royal Entomological Society (RES). The aim of the Handbooks is to provide illustrated identification keys to the insects of Britain, together with concise morphological, biological and distributional information.
Caesionidae was named by the French zoologist Charles Lucien Bonaparte in 1831. [1] The family takes its name from the genus Caesio which was named in 1801 by Bernard Germain de Lacépède, the name derived from caesius meaning "blue", as the type species of Caesio is the blue and gold fusilier (Caesio caerulaurea). [2]
These Red Sea fish are listed as Reef-associated by Fishbase: . Acanthuridae. Acanthurus gahhm, Black surgeonfish; Acanthurus mata, Elongate surgeonfish; Acanthurus nigrofuscus, Brown surgeonfish
Bigfin reef squids are also valuable sources for squid giant axons used in research in neuroscience and physiology. Unlike axons of other animals, squid axons are very large. Those of bigfin reef squids can range in diameter from 350 to 560 μm (in contrast to the typical 1 μm for humans).
The reef manta ray (Mobula alfredi) [3] is a species of ray in the family Mobulidae, one of the largest rays in the world. Among generally recognized species, it is the second-largest species of ray, only surpassed by the giant oceanic manta ray .
The maximum shell length for this species is 18 cm, usually to 14 cm. [2] Like in all Mitridae, the shell is elongate, somewhat fusiform, with a high spire. The aperture is elongate and narrow, and the outer lip is smooth and not lirate (grooved). Unlike other species of the genus Mitra, the spire is not strongly shouldered. The surface of the ...
This is not that surprising, since the LD 100 for humans is estimated to be 4–5 mg of dried venom, while the average venom yield is 2–6 mg with a maximum of more than 12 mg. This is probably why current standard hospital procedure in the U.S. is to start with antivenin therapy for coral snake bites, even if no symptoms are found yet. [2]
Since a white band is a similar symptom in different diseases, identification of those diseases can be difficult. [3] In these cases the diseases are labeled through the rate at which they affect the coral. [4] [5] For white band diseases, their rates of tissue loss range from 0.1(cm/day) in white plague disease to 9(cm/d) in white band disease ...