However, things are quite different to the bony fish, such as cichlids(慈鲷). Whenever they lose a tooth,they will have a new one in the place. As is known to us, cichlids are a popular tropical fish which can regenerate their dentition (齿系).They keep their teeth throughout their en...
根据第六段“Horrible as it may sound, this behavior of female cichlids is actually a beneficial strategy for reproduction. (虽然听起来很可怕,但雌性慈鲷的这种行为实际上是一种有益的繁殖策略)”和第七段““As a parent, you don’ t want to spend all of your energy on one child, and this ...
Whatever you do, however, avoid stocking the following cichlids in your community tank: · Convict Cichlid (Amatitlania nigrofasciata) –Though these cichlids are fairly easy to care for, they can be quite aggressive and tend to do best in a single species tank. You can keep a pair in a...
including the hard, alkaline water that peacock cichlids like. The Latin name of Anacharis has changed a few times, from Anachris spp to Elodea spp to Egeria, the current name. Pet shops may sell it under any of the names. In intense light, this plant grows quickly....
Carnivorouscichlids Types There are an estimated 20,000 midge species in the world and over 800 in North America alone, so there are a whole lot of different bloodworm types out there! What’s more important to us aquarists is the form they are in before we use them as fish food. ...
You don't even have to count them -a single glance is enough Cichlids and stingrays, two kinds of fish, are astonishingly similar to us in this respect: they can detect small quantities precisely — and presumably without counting. For example, they can be trained to reliably distinguish ...
Results from a genome-wide linkage mapping on the F2progeny of an intergeneric cross, between two species with differential opsin expression show that opsins in Lake Malawi cichlids are controlled by multiple quantitative trait loci (QTLs). Most of these QTLs are located intransto the opsins except...
After we took the sculpture out, the next pair lived and are still living. So I'd be cautious about putting in an aquarium sculpture. I don't know if it was a chemical on it or that the fish got stuck or what, but it seemed to be doing something. ...
In the study, researchers from MacEwan University in Canada trained a kind of fish called African cichlids to go to a certain area of their tank to get food. They then waited for 12 days before putting them back in the tank again. ...
As is known to us, cichlids are a popular tropical fish which can regenerate their dentition(齿系).They keep their teeth throughout their entire life. If a tooth should fall out, another one takes its place.Todd Streelman is working with cichlids to find out which genes help them keep ...