Dein Suchergebnis zum Thema: "...<b

How does one species become two? If you’re a biologist, that’s a loaded question. The consensus is that, in most cases, the process of speciation occurs when individuals from a single population become geographically isolated. If they remain separate long enough, they lose the ability to interbreed.
A new study published in the journal Proceedings of the Royal Society B: Biological

La Colección Tipológica de Cerámicas, localizada en el Laboratorio de Arqueología Histórica del Florida Museum of Natural History, tiene tres componentes principales: las Colecciones de Tipología Histórico-Arqueológicas (Historical Archaeology Type Collections-HTC), la Colección Lister (LC), y la Co
validos y vigentes dentro de la disciplina de arqueología histórica (Fairbanks 1968a-b;

Osbornodon iamonensis Quick Facts Common Name: Iamonia dog The species is the most abundant carnivore at the Thomas Farm fossil site. It was about the size of a modern coyote, and probably had a similar omnivorous diet. Age Range Early Miocene Epoch; late Arikareean to early Hemingfo
UF 272059, Lower right first molar of Osbornodon iamonensisin A) lingual B) buccal

Mobula birostris This is the largest ray in the world, its ‚wing span‘ averaging about 22 feet across, but measured at almost 30 feet in rare cases. It has distinct triangular pectoral wings that arch backwards, and cephalic fins on either side of its mouth that can be unfurled and angled to dire
Biology Dorsal (A) and ventral (B) view of a juvenile male.

Good books broaden our horizons and inspire new conversations, no matter where we are! Join the Florida Museum of Natural History and Alachua County Library District for the National Endowment for the Arts Big Read, a series of events building community while lifting the voices of women in science!
Cullerton Johnson Maria Sibylla Merian: Artist, Scientist, Adventurer, by Sarah B.

Dipturus laevis These long-lived, slow-growing skates have diamond shaped pectoral discs with very pointed snouts and stout tails. They are reddish brown on top, with dark spots, dark blotches and light streaks; and they are light underneath with some light markings. These bottom-dwellers are the
Upper teeth from center of a jaw from a female, B.

Scyliorhinus retifer These slim sharks are reddish brown to light yellow underneath, with a distinctive dark brown or black chain pattern down their bodies. They have rounded snouts and large oval eyes, and somewhat lobed fins set further back towards their asymmetrical, notched caudal (tail) fin
Chain dogfish dentition, (A) Uper and lower teeth from center of mouth, (B) Upper

Collections Coordinator McGuire Center for Lepidoptera & Biodiversity Florida Museum of Natural History 3215 Hull Road, Gainesville, FL 32611-2710 352-273-2013, Email: asourakov@flmnh.ufl.edu Additional appointments: Affiliate Associate Professor, Dept. of Entomology and Nematology Edu
Choice: Editor’s picks, Nov 2022)           James D, Albaugh D, Cammarata B,

Scomberomorus regalis This solitary torpedo-shaped fish is streamlined and strong, with finlets running between the prominent second dorsal and anal fins, and the crescent caudal (tail) fin. It is a green-blue from above, and mostly silvery white except for brassy spots and streaks on its sides n
Cero mackerel juveniles: A. 5.98 mm, B. 7.30 mm, C. 10.74 mm.

Hidden behind the collection glass, stashed within the compactors, a collection of wild silks lies dormant, ready to be explored by curious minds. Akin to its surrounding neighbors of exotic Lepidoptera specimens, the larva spun, human crafted silk fabrics hail from all around the world. Donated ov
Odland, and B.