Bishop's Pond

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news:2025:0215_shrimps [2025/07/22 19:59] – removed - external edit (Unknown date) 127.0.0.1news:2025:0215_shrimps [2026/02/23 00:09] (current) Richard White
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 +====== 15 Feb 2025: Shrimps at Bishop's Pond ======
 +
 +Not actually in the pond, but under logs, these are not the familiar seawater shrimps, 
 +or even the freshwater "shrimp" (//Gammarus//).  
 +Like the //Gammarus// and the sandhoppers (//Talitrus//) found in heaps of rotting seaweed on beaches, 
 +these are amphipod crustaceans.  
 +The ones we found today might be //Arcitalitrus dorrieni//, the Landhopper, Woodhopper or Lawn Shrimp, 
 +or perhaps //Cryptorchestia garbinii//.  
 +You can see a photo and more information at https://bmig.org.uk/species/arcitalitrus-dorrieni.  
 +
 +==== ====
 +
 +We'll need to catch one to inspect it more closely, but as soon as they are uncovered, 
 +the little blighters immediately leap about all over the place, like large demented fleas.  
 +Also under the logs, but less surprising, are woodlice, which are isopod crustaceans.  
 +Isopods are flattened from top to bottom, whereas amphipods are flattened from side to side, 
 +and therefore tend to fall over on to their sides.  
 +Both need to live in damp places, if not actually in water like most other crustaceans, 
 +because they need to keep their gills moist in order to breathe.  
 +
 +==== More news items ====
 +
 +{{blog>news?5&linkonly&noform}}**