相关知识点: 试题来源: 解析 B 解析:细节理解题。根据第三段的 “But the shortage of shells may be man-made: pretty ones have long been gathered to be sold as goods.” 可知, 是人类活动导致了寄居蟹的住房短缺。故选B项。 反馈 收藏
Avoid feeding hermit crabs starchy vegetables, such as potatoes, and stay away from iceberg lettuce, as it is of very low nutritional value. Crabs may really like salty, fatty, or sugary snacks, such as pretzels, chips, and sweetened cereal, but these should be avoided. Avoid feeding dairy ...
2015a. What motivates hermit crabs to abandon trapped shells? Assessing the influence of shell value, olfactory attractants and previous experi- ence. Hydrobiologia 743:285-97. doi:10.1007/s10750-014- 2047-6Gorman, D., Barros, F. & Turra, A. What motivates hermit crabs to abandon trapped...
How Can You Help Hermit Crabs? Never, ever buy a hermit crab.They’re not “starter pets”—they’re complex, sensitive animals who want to live in the wild, not in a cage.Even the most well-meaning person who purchases crabs will never be able to give them the life that they deserv...
Feed your hermit crabs daily and offer avaried diet. Proteins like shrimp, krill, and bloodworms or mealworms and the occasional unseasoned meat or chicken treat—raw or cooked—are a good foundation. Fruits and vegetables that have been washed with dechlorinated water are good as well. Many ...
Hermit crabs are omnivores and thus they consume both animal and plants matter. However, in captivity they can also rely on some fresh fruits to make up their diet. One can feed hermit crabs with some commercial diets which are readily available in the market. These crabs fancy eating diverse...
Re: What are your crabs up to?Post by Altaccforhermitsssss » Sun Jun 16, 2024 4:48 pm One of my hermit crabs quircks is that he will eat like one bitebof fiod, then falls into the water dish. Every. Single. Night. Another hermit crab, punkin hides in larger shells( he is ...
What to Feed Pet Crabs If you’re keeping crabs as pets, you’ll need to replicate their natural diet as closely as possible. Here’s a comprehensive list of foods that are suitable for pet crabs: Food CategoryExamples ProteinsFrozen shrimp, raw fish, bloodworms, tubifex worms ...
How and when to feed Hermit crabs are nocturnal creatures, most active at night. That includes eating. Don't be surprised to see that a hermit crab hasn't touched his food all day but makes up for it by snacking at night. Give very small amounts of several different foods to see wha...
Pufferfish are very sensitive to their environments and can become easily stressed. Thisstresscan make them sick and shorten their lifespan. In captivity, pufferfish need quality water and food and enough room to swim. Freshwater pufferfish are often easier to keep as pets because they are more ...