ANT301 1nd Edition Lecture 4Outline of Last Lecture I. Strepsirrhini II. Lorisiformes a. Galaginaeb. Lorisinae III. Lemuriformes Outline of Current Lecture IV. Lemur Cont V. MonkeysVI. New world monkeys VII. Old world monkeys a. Cheek pouches monkeyb. Leaf monkeys Current Lecture: Lemuriformes (cont)I. Family: Indriidae (Leaping lemurs)a. Live in male female pairs b. Vertical clinger and leaper i. Sifaka II. Family: Daubentoniide (Aye-Aye) The weirdest lemura. Originally thought it was a rodent because of chisel shaped ever growing teeth b. Nocturnal solitary lemur c. Weird finger and claws have evolved i. Feeding adaptation d. Procussion foragers tap with finger and listen for grub and inserts finger to get grube. No wood peckers in Madagascar so mammals that have woodpecker type thingsIII. Monkeys a. Order: Primateb. Semiorder: Haplorhinic. Antropoids have dused d. Primates eye sockets are completely surrounded by bone, but lemurs have big separation between eye socket and jaw e. Complete post orbital plate- separates chewing from eye ballIV. Suborder: anthropoideaThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.V. Infraoder: platyrrhini (new world monkeys)VI. Infraoder: catarrhinia. Superfamily: cercopithecoidea (old world monkey apes and humans)VII. Difference: VIII. Diff between cercopithecoidea (old world monkeys) and platyrrhines (new world monkeys) are found in different parts of the world a. Platy- no ear tube/ 3 premolarsb. Catarrhines- ear tube/ 2 premolars IX. Infraorder: platyrrihini (new world monkeys) live in the treesX. Subfamily callitrichinae (marmosets and tamarins- bigger and eat more fruit)a. Platyrrhinib. Pygmy marmoset c. Diet= gums of trees revolves claw like nails so they can cling to tree trunks XI. Tamarins a. Eat more fruit b. Monkey like locomotion XII. Subfamily: Pithecinnaea. Titi monkeys i. Diet: leaves seeds fruit ii. Live in male, female adult pairs and have dependent offspring 1. Twine their tails together XIII. Subfamily: Aotinsea. Owl monkeys: not active by day (nocturnal) all other anthropoids are diurnal (only nocturnal anthropoid)b. Eat fruits, leaves, and insects c. Male female pairs XIV. All platyrrhes are arboreal XV. Capuchin monkeys using tools in the wild a. Brainiest of all monkeys XVI. Atelinae (spider wooly and howler monkeys)a. Spider monkeyb. Ateliae have a prehensile tail  function as an extra hand/foot c. Diet- ripe fruit d. Howler monkey during scarce season they become the most leaf eating (floriferous) XVII. Superfamily: cercopithecoidea (old world)XVIII. Subfamily: cercopthecinae (cheek pouches monkeys)a. Red tailed guenonb. Patas monkey- live on the ground/ fastest running primates in the world/ terrestrial c. Olive baboond. Drill and mandrill (colors are related in the serotonin in their brains)e. Japanese Macaques- live in temperate regions of the world XIX. Subfamily: colobinae (leaf monkey)a. Stomachs divided into mult chambers/ fermentation chamber- microbial fermentation, break down of celluloseb. Natal coat- diff color signifying an age c. Douc Langurd. Proboscis monkeys- giant monkeys because of sexual selection/