想想类似丽鱼科鱼的盐水鱼，您可能会想到大狂sellis虫或天使，低音或小组人，但是很少有水族馆意识到，与淡水丽鱼类最密切相关的海洋鱼是罪犯，是pholinny，Pholidicticthys leucotaenia。
Also known as the Engineer Goby, Pholidicthys are戈比人也不是兄弟相反，属于菲律里迪·蒂迪科（Pholidichthyidae）的家庭，这是只有两个家庭中的两个家庭之一，另一个家庭是塞奇利多科，并含有奥斯卡，戴安佳，铁饼，马拉维·塞奇利德等。
haplochromis的图像，cc by-sa 3.0 https://creativecommons.org/licenses/by-sa/3.0，通过Wikimedia Commons
两个独特的物种
Until 1996 the Convict Blenny was the sole member of its genus and family too untilPholidichthys Anguis由北澳大利亚州和西澳大利亚州的Springer和Larson描述。我们保留的罪犯布伦尼来自中太平洋，从菲律宾南部到所罗门群岛。betway官网推荐作为少年，他们在黑色的身体上携带一个白色的水平条纹，一群少年使用这种模式来模仿更紧密的教育有毒plotosus lineatus cat鱼。但这还不是全部Pholidicthys这样fascinating fish.
到白天，少年游到水柱上，以便以浮游生物为食，晚上回到公共洞穴的庇护所。但是，如果没有有趣的繁殖行为，他们就不会成为丽鱼科的亲戚，而克劳斯·M·斯蒂夫尔（Klaus M Stiefel）观察到，他们不仅在父母的洞穴中寻求保护，而且他们还将食物吐到洞穴中以喂养成年人，这很少会留下他们。洞穴可能会延伸约6米/19英尺，向基材延伸到底物，而幼小的嘴在夜间从薄薄的粘膜上垂下。
图片由沙漠国家的图片，CC by 4.0 https://creativecommons.org/licenses/4.0，通过Wikimedia Commons
看，底漆！
Convict Blennies are widely available and often on sale as juveniles at a low price. They are hardy and easy to keep, the only downside being that they metamorphose at around 6” in length and seek to create those deep protective burrows that they would dwell in as adults in nature. This can make a mess of aquarium substrates and unsecured corals, and with a maximum length of two feet (60cm,) they live up to their other name Engineer Goby. Plastic pipes and caves can help to mitigate that.
As adults, they take on a much moremoray鳗鱼状模式尽管它们可能会捕食小型的装饰虾和螃蟹，但它们仍然很安全。
