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The catch!

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Catch of yesterday morning...a lobster larvae.

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Another encounter in the afternoon trawl. A Dragonfish (Idiacanthus fasciola). This Dragonfish is sexually dimorphic. Males don't get the barbel and bioluminescent bulb hanging off of their chins. They have short lives and last just long enough to breed. This is a female. Note the bioluminescent photophores on her sides. Those spots glow in the dark and most likely aid in recognition of same species individuals and even recognition between the sexes. The bulb at the end of her barbel glows and attracts her prey items.

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A deep water fish (Scopelarchus analis) with upward facing eyes that are adapted to see faint light or to key in on bioluminescence.

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Danté Fenolio grew up in the fog-shrouded redwood forests of the Santa Cruz Mountains in California. Banana Slugs, Pacific Giant Salamanders and Red Legged Frogs were a regular part of his daily childhood experience. His father and grandfather were avid outdoorsmen, imparting a love of nature in Danté that remains today. Field work in the tropics began at an early age and evolved into summer months that were spent in the Amazon Basin performing herpetological surveys. Fenolio earned a combined undergraduate degree in Biology and Environmental Studies from the University of California Santa Cruz. He continued on and earned a Masters degree in Zoology from the University of Oklahoma, where he examined the population ecology of the Ozark Blind Cave Salamander. His concurrent involvement with the Subterranean Biodiversity Project gave him the opportunity to work in hundreds of caves across the Ozarks of Oklahoma, Arkansas, and Missouri. Danté then earned a Ph.D. in Biology from the University of Miami, Florida, involving amphibian conservation and taxonomy. After graduate school, Fenolio worked for the Atlanta Botanical Garden, helping to coordinate both local and international conservation efforts and developing captive breeding methods for critically endangered species. Perhaps the most significant project while with the Garden was the development of the Chilean Amphibian Conservation Center, in Santiago, Chile. The collaboration with the National Zoo of Chile works to develop captive assurance colonies of endangered Chilean amphibians and to monitor wild populations for emergent infectious disease – see www.savedarwinsfrogs.org . Danté now runs the Department of Conservation and Research for the San Antonio Zoo (San Antonio, Texas, USA) with active conservation work in the United States, Peru, Brazil, Chile, Costa Rica, China and Japan. Fenolio's research interests focus on the ecology of animals living in challenging environments such as subterranean ecosystems, deep water environments, and forest canopies.
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Guest Tuesday, 17 September 2019