أسماك شبيهة الأفراخ Perciformes وتسمى أيضاً فرخيات Percomorphi أو شائكات الزعانف Acanthopteri، تضم نحو 40% من كل الأسماك، وهي أكبر رتبة في الفقاريات. والاسم برسيفورم Perciformes يعني الشبيهة بفرخ السمك Perch. وتنتمي تلك الرتبة إلى صف الأسماك شعاعية الزعانف، وتضم 7000 فصيلة، ذات أشكال وأحجام مختلفة، في كافة البيئات المائية. وقد ظهروا لأول مرة وتنوعوا في العصر الطباشيري المتأخر.
مجمعون حسب رتبة-جزئية/عائلة-عليا, تقريباً بإتباع Fishes of the World.
Suborder Percoidei
Superfamily Percoidea
Acropomatidae (temperate ocean-basses)
Ambassidae (Asiatic glassfishes)
Apogonidae (cardinalfishes)
Arripidae (Australasian salmon)
Banjosidae
Bathyclupeidae
Bramidae (pomfrets)
Callanthiidae
Carangidae (jacks, pompanos)
Caristiidae (manefishes)
Centracanthidae
Centrarchidae (freshwater sunfishes)
Centropomidae (snooks)
Chaetodontidae (butterflyfishes)
Coryphaenidae (dolphinfishes)
Dichistiidae (galjoen fishes)
Dinolestidae (long-finned pike)
Dinopercidae
Drepaneidae
Echeneidae (remoras)
Emmelichthyidae (rovers)
Enoplosidae (oldwife)
Epigonidae (deepwater cardinalfishes)
Gerreidae (mojarras)
Glaucosomatidae (pearl perches)
Grammatidae (basslets)
Haemulidae (grunts)
Inermiidae (bonnetmouths)
Kuhliidae (flagtails or aholeholes)
Kyphosidae (sea chubs)
Lactariidae (false trevallies)
Leiognathidae (ponyfishes)
Leptobramidae (beachsalmon)
Lethrinidae
Lobotidae (tripletails)
Lutjanidae (snappers, fusiliers)
Malacanthidae - Tilefishes
Menidae (moonfish)
Monodactylidae (moonyfishes)
Moronidae (temperate basses)
Mullidae (goatfishes)
Nandidae (leaffishes)
Nematistiidae (roosterfish)
Nemipteridae (threadfin breams)
Notograptidae
Opistognathidae (jawfishes)
Oplegnathidae (knifejaws)
Ostracoberycidae
Pempheridae (sweepers)
Pentacerotidae (armorheads)
Percichthyidae - Temperate perches
Percidae (perches and darters)
Plesiopidae
Polynemidae (threadfins)
Polyprionidae (wreckfishes)
Pomacanthidae (angelfishes)
Pomatomidae (bluefishes)
Priacanthidae (bigeyes, catalufas)
Pseudochromidae (dottybacks)
Rachycentridae (cobia)
Sciaenidae (drums)
Serranidae (sea basses, groupers)
Sillaginidae (whitings et al)
Sparidae (porgies)
Terapontidae (grunters or tigerperches)
Toxotidae (archerfishes)
Superfamily Cirrhitoidea
Aplodactylidae (marblefishes)
Cheilodactylidae (morwongs)
Chironemidae (kelpfishes)
Cirrhitidae (hawkfishes)
Latridae (trumpeters)
عائلة عليا Cepoloidea
Cepolidae (bandfishes)
رتبة جزئية Elassomatoidei
Elassomatidae (pygmy sunfishes)
رتبة جزئية Labroidei
Cichlidae (cichlids)
Embiotocidae (surfperches)
Labridae (wrasses)
Odacidae
Pomacentridae (damselfishes)
Scaridae (parrotfishes)
رتبة جزئية Zoarcoidei
Anarhichadidae
Bathymasteridae (ronquils)
Cryptacanthodidae
Pholidae
Ptilichthyidae
Scytalinidae
Stichaeidae (pricklebacks)
Zaproridae (prowfish)
Zoarcidae (eelpouts)
رتبة جزئية Notothenioidei
Bathydraconidae
Bovichthyidae
Channichthyidae (crocodile icefishes)
Harpagiferidae (plunderfishes)
Nototheniidae
رتبة جزئية Trachinoidei
Ammodytidae (sand lances)
Champsodontidae
Cheimarrhichthyidae
Chiasmodontidae
Creediidae (sandburrowers)
Leptoscopidae
Percophidae (duckbills)
Pholidichthyidae (convict blenny)
Pinguipedidae (sandperches)
Trachinidae (weeverfishes)
Trichodontidae (sandfishes)
Trichonotidae (sanddivers)
Uranoscopidae (stargazers)
رتبة جزئية Blennioidei
Blenniidae
Chaenopsidae
Clinidae
Dactyloscopidae
Labrisomidae
Tripterygiidae
رتبة جزئية Icosteoidei
Icosteidae (ragfishes)
رتبة جزئية Gobiesocoidei
Gobiesocidae (clingfishes)
رتبة جزئية Callionymoidei
Callionymidae (dragonets)
Draconettidae
رتبة جزئية Gobioidei
Eleotridae (sleepers)
Gobiidae (gobies)
Kraemeriidae (sandfishes or sand gobies)
Microdesmidae (wormfishes and dartfishes)
Odontobutidae
Rhyacichthyidae (loach gobies)
Schindleriidae
Xenisthmidae
رتبة جزئية Kurtoidei
Kurtidae (nurseryfishes)
Suborder Acanthuroidei
Acanthuridae (surgeonfishes)
Ephippidae (spadefishes)
Luvaridae (louvar)
Scatophagidae (scats)
Siganidae (rabbitfishes)
Zanclidae (Moorish Idol)
رتبة جزئية Scombrolabracoidei
Scombrolabracidae
رتبة جزئية Scombroidei
Sphyraenidae (barracudas)
Gempylidae (snake mackerels)
Trichiuridae (cutlassfishes)
Scombridae (mackerels and tunas)
Xiphiidae (billfishes)
رتبة جزئية Stromateoidei
Amarsipidae
Ariommatidae
Centrolophidae (medusafishes)
Nomeidae (driftfishes)
Tetragonuridae (squaretails)
Stromateidae (butterfishes)
رتبة جزئية Anabantoidei
Anabantidae (climbing gouramies)
Belontiidae (gouramies)
Helostomatidae (kissing gourami)
Luciocephalidae (pikehead)
Osphronemidae (giant gouramies)
رتبة جزئية Channoidei
Channidae (snakeheads)