Morphological characters of the pheretimoid earthworms in North
... As of 2016, sixteen species of pheretimoid earthworms have been recorded in North America north of Mexico. They belong to four genera, Amynthas, Metaphire, Pithemera and Polypheretima, with only one species for each of the last two genera. All morphological descriptions in this document apply only t ...
... As of 2016, sixteen species of pheretimoid earthworms have been recorded in North America north of Mexico. They belong to four genera, Amynthas, Metaphire, Pithemera and Polypheretima, with only one species for each of the last two genera. All morphological descriptions in this document apply only t ...
here - Athens-Clarke County, GA
... the zoological collection at the British Museum, John George Children. These snakes are primarily nocturnal. Unlike some of the larger pythons, this species never exceeds 3 feet in length. Although they are capable climbers, they tend to prefer low shrubs and rock faces to tall trees. Children’s pyt ...
... the zoological collection at the British Museum, John George Children. These snakes are primarily nocturnal. Unlike some of the larger pythons, this species never exceeds 3 feet in length. Although they are capable climbers, they tend to prefer low shrubs and rock faces to tall trees. Children’s pyt ...
BI101SQ Ch22
... between Virginia and New Jersey, and in the Gulf of Mexico. Horseshoe crabs feed on a variety of organisms like clams, marine worms, and algae and are in turn fed upon by immature Atlantic loggerhead turtles. Ecologically (http://www.horseshoecrab.org/nh/eco.html), the crabs are of importance to mig ...
... between Virginia and New Jersey, and in the Gulf of Mexico. Horseshoe crabs feed on a variety of organisms like clams, marine worms, and algae and are in turn fed upon by immature Atlantic loggerhead turtles. Ecologically (http://www.horseshoecrab.org/nh/eco.html), the crabs are of importance to mig ...
Intrapopulation variation in life history traits of Boa constrictor
... larger size in females; and geographic distribution (and hence, by inference, reproductive frequency) is correlated with sexual size dimorphism, but this correlation may be due to phylogenetic conservatism rather than to a causal relationship. Male-male combat favors the evolution of large body size ...
... larger size in females; and geographic distribution (and hence, by inference, reproductive frequency) is correlated with sexual size dimorphism, but this correlation may be due to phylogenetic conservatism rather than to a causal relationship. Male-male combat favors the evolution of large body size ...
Invertebrates - Cloudfront.net
... coastal waters and ocean trenches organisms in this class include: ...
... coastal waters and ocean trenches organisms in this class include: ...
what is a mammal?
... solutions to problems never before encountered. This is not "trial-and-error." The animal (or human) must build on prior experiences to solve a problem Have you ever noticed that a dog tied outside gets tangled in its leash, he can't figure out how to get untangled ...
... solutions to problems never before encountered. This is not "trial-and-error." The animal (or human) must build on prior experiences to solve a problem Have you ever noticed that a dog tied outside gets tangled in its leash, he can't figure out how to get untangled ...
Butterflies~RF6c1e29.TMP
... chemicals, called pheromones, while it flutters its wings a bit more than usual. The male may also do a special "courtship dance" to attract the female. These "dances" consist of flight patterns that are peculiar to that species of butterfly. If the female is interested she may join the male's dance ...
... chemicals, called pheromones, while it flutters its wings a bit more than usual. The male may also do a special "courtship dance" to attract the female. These "dances" consist of flight patterns that are peculiar to that species of butterfly. If the female is interested she may join the male's dance ...
Animal Adaptations to the Desert - Reptiles
... animals accomplish this by a combination of behavior, anatomy, and physiology. For example, small desert rodents are usually only active at night (behavior), have eyes capable of seeing in the dark (anatomy), and have a metabolism that retains almost all water ingested through food (physiology). Oth ...
... animals accomplish this by a combination of behavior, anatomy, and physiology. For example, small desert rodents are usually only active at night (behavior), have eyes capable of seeing in the dark (anatomy), and have a metabolism that retains almost all water ingested through food (physiology). Oth ...
unit 7 –animal kingdom (invertebrates)
... 4. How do animals obtain food and oxygen? Provide an example of how an animal is adapted to obtain oxygen. ...
... 4. How do animals obtain food and oxygen? Provide an example of how an animal is adapted to obtain oxygen. ...
Chapter 33 PowerPoint
... • Flagella move water and excretory substances into the tubules and then to pores located between the epidermal cells through which the liquid is expelled ...
... • Flagella move water and excretory substances into the tubules and then to pores located between the epidermal cells through which the liquid is expelled ...
Patterns of sexual dimorphism in Mexican alligator lizards, Barisia
... males can have hypertrophied jaw musculature and increased ossification (Anderson and Vitt 1990; Pianka and Vitt 2003), which are traits that may be selected for if agonistic interactions among males include biting (Husak et al. 2009). Taken together, the patterns we observed in bite scars, caudal a ...
... males can have hypertrophied jaw musculature and increased ossification (Anderson and Vitt 1990; Pianka and Vitt 2003), which are traits that may be selected for if agonistic interactions among males include biting (Husak et al. 2009). Taken together, the patterns we observed in bite scars, caudal a ...
Porifera and Cnidaria
... Polyp stage is inconspicuous and has rarely been observed A group of ____________is found at each corner of the box Some species can cause severe pain and death among humans Typically live in the tropical northern coast of Australia Phylum Ctenophora Animals in the phylum Ctenophora are known as cte ...
... Polyp stage is inconspicuous and has rarely been observed A group of ____________is found at each corner of the box Some species can cause severe pain and death among humans Typically live in the tropical northern coast of Australia Phylum Ctenophora Animals in the phylum Ctenophora are known as cte ...
Haplochromis burtoni – Burton`s Mouthbrooder
... territorial males. The preference shift is mediated by sex hormones that may influence perception - to enhance female visual acuity and ability to differentiate between dominant males (Martin 2004). Male courtship display consists of the male quivering in front of the female with the anal fin spread ...
... territorial males. The preference shift is mediated by sex hormones that may influence perception - to enhance female visual acuity and ability to differentiate between dominant males (Martin 2004). Male courtship display consists of the male quivering in front of the female with the anal fin spread ...
Feeding young through mammary glands
... Be able to use each of the dichotomous keys from your classification lab to CORRECTLY identify the taxonomic identify of organisms. Practice using Key D to identify: ...
... Be able to use each of the dichotomous keys from your classification lab to CORRECTLY identify the taxonomic identify of organisms. Practice using Key D to identify: ...
Chapter 32 Animal Development
... Vertebrates have a_________. Invertebrates do not have a__________. – Invertebrates account for more than ___ percent of all animal species alive today. Characteristics of Animals In all but the simplest animal phyla, there is _____________among cells. A tissue is a group of similar cells, held toge ...
... Vertebrates have a_________. Invertebrates do not have a__________. – Invertebrates account for more than ___ percent of all animal species alive today. Characteristics of Animals In all but the simplest animal phyla, there is _____________among cells. A tissue is a group of similar cells, held toge ...
Are animals smart? Things we can learn from animals.
... – captive Wild animals are WILD first, captive second – Not domesticated; WILL engage in species typical behavior ...
... – captive Wild animals are WILD first, captive second – Not domesticated; WILL engage in species typical behavior ...
Animal Behavior
... • Involves interactions with members of the same species • Types – Affiliative: promote group cohesion – Agonistic (aggressive) • Territorality • Dominance ...
... • Involves interactions with members of the same species • Types – Affiliative: promote group cohesion – Agonistic (aggressive) • Territorality • Dominance ...
chapter 26: animal evolution and diversity
... Section 26.1: Invertebrate Evolution and Diversity ...
... Section 26.1: Invertebrate Evolution and Diversity ...
A new Celaenorrhinus species (Lepidoptera: Hesperiidae) from a
... endemic Javanese species C. toxopei de Jong, 1981. It differs, however, from the latter species in wing shape (in C. toxopei the termen of the forewing is straight) and in the following genitalic characters: in the male, the cucullus is broader and not curved inwards, and the costal process is much ...
... endemic Javanese species C. toxopei de Jong, 1981. It differs, however, from the latter species in wing shape (in C. toxopei the termen of the forewing is straight) and in the following genitalic characters: in the male, the cucullus is broader and not curved inwards, and the costal process is much ...
Fact Sheet: Madagascar Hissing Cockroach
... Hiss by expelling air through spiracles – holes in the sides of the abdomen o Adult males hiss during aggressive encounters and during courtship and mating o Females and late-stage nymphs hiss only when disturbed or threatened o Hiss is their defense against predators o Hiss can be heard up to 12 ...
... Hiss by expelling air through spiracles – holes in the sides of the abdomen o Adult males hiss during aggressive encounters and during courtship and mating o Females and late-stage nymphs hiss only when disturbed or threatened o Hiss is their defense against predators o Hiss can be heard up to 12 ...
Animal Kingdom Webquest
... 15. (http://mansfield.osu.edu/~sabedon/campbl32.htm) In organisms that are triploblastic and contain the mesodermal layer of cells, this mesoderm layer can interact with the endoderm layer in one of three ways to create three distinct groups of organisms. Describe them: i. acoelomates: _____________ ...
... 15. (http://mansfield.osu.edu/~sabedon/campbl32.htm) In organisms that are triploblastic and contain the mesodermal layer of cells, this mesoderm layer can interact with the endoderm layer in one of three ways to create three distinct groups of organisms. Describe them: i. acoelomates: _____________ ...