Dein Suchergebnis zum Thema: Hand

Originally from South America, the charismatic tegu made its way to the United States via the pet trade of the 1990s. After wreaking havoc in Florida’s ecosystems, the exotic lizard was classified as an invasive species. But a recent discovery from the Florida Museum of Natural History reveals the r
Instead of measuring these images by hand, Stanley used a technique developed by

The Sunshine State’s iconic wildlife includes the American alligator, the Florida panther, the scrub jay and the manatee. But some species unique to Florida are less familiar, like the ultra-rare blue calamintha bee. First described in 2011, scientists weren’t sure the bee still existed. The spec
at the Archbold Biological Station near Lake Placid since March, getting a first-hand

In a surprise twist, a major group of flowering plants is evolving twice as quickly in temperate zones as the tropics. The finding runs counter to a long-held hypothesis that tropical regions, home to the planet’s richest biological diversity, outpace their temperate counterparts in producing new sp
“On the other hand, there seems to be a trend forming that, together with our study

At night in the Costa Rican cloud forest, Yash Sondhi and a small team of international scientists switched on a light and waited. Soon, insects big and small descended out of the darkness. Moths with spots like unblinking eyes on each wing. Shiny armored beetles. Flies. Once, even a praying mantis.
the very first experiments, I let a large yellow underwing moth take off from my hand

Entomologist Akito Kawahara’s message is straightforward: We can’t live without insects. They’re in trouble. And there’s something all of us can do to help. Kawahara’s research has primarily focused on answering fundamental questions about moth and butterfly evolution. But he’s increasingly haunt
You can give insects a hand – and reduce your electric bill – by turning off

Acanthurus chirurgus This pancake-shaped reef fish is blue-gray to brown colored with thin, dark bars down its sides. It is sometimes offered as a fresh catch locally, but can cause ciguatera poisoning in humans. Handle with care during an encounter because of the sharp spines hidden in the c
During feeding, doctorfish tend to hand their heads down while picking at the algae

Sylvilagus webbi Quick Facts Common Name: Webb’s marsh rabbit Ecologically similar and probably ancestral to the modern marsh rabbit Sylvilagus palustris. The largest known sample of specimens of the species (>4,500 bones and teeth) comes from the Inglis 1C site in Citrus County. A
On the other hand, the anatomy of the lower third premolar (Figure 4) based on the

New research shows human activity is significantly altering the ways in which marine organisms are preserved, with lasting effects that can both improve and impair the fossil record. “We are not only changing the environment; we’re also changing the nature of the record that archives this informa
On one hand, human activities can prevent the fossil record from preserving useful

It was a chilly February day. A handful of Florida teachers gathered on the edge of a dirt pit in rural Levy County. Wind whipped across the open landscape, toying with scarves and making the little flags scattered around the pit dance on their long stems. Florida’s weak winter sunlight was sharp in
These hand-chosen teachers were here to dig for fossils as part of a professional

A hallmark of complex human societies is the existence of surplus foods. Surplus foods enable people, past and present, to spend time on things other than producing food. Mullet, especially the striped mullet (Mugil cephalus), because of their predictable, mass-schooling behavior and preser
Since about 1990, many volunteers hand-collected and cleaned all animal bones, including