How Long to Read The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea)

How Long Does it Take to Read The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea)?

It takes the average reader 5 hours and 6 minutes to read The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea) by author 1

Assuming a reading speed of 250 words per minute. Learn more

Description

"Abstract: We present descriptions of 28 new species of Amphisopidae from Arnhem Land and Kakadu National Park of Australia's Northern Territory. We identified five additional species that are not yet fully characterized and are not provided with formal species recognition. This is the first taxonomic treatment highlighting the high species richness within the Phreatoicidea that occur in Australia and likely elsewhere. We document each species fully with scanning electron and light micrographic images, diagnoses, detailed descriptions, keys to identification and justification of each species using parsimony analysis of their morphological and genetic characters. The distributional data show that all species, except for one, have microendemic distributions, with some sibling species occurring within a few kilometers of each other. Because of the age of this group of species, they appear to have spread throughout the region of the Arnhem sandstone plateau and then back-colonized the same habitats so that as many as three morphologically and genetically distinct species may co-occur syntopically. Our research has uncovered a new genus-level taxon of the family Amphisopidae, Kakadubeh gen. nov. This new genus is unlike Eophreatoicus, not only in its general appearance, but also in having an inferred reproductive strategy different from most of the other members of the family. While Eophreatoicus species have males that are much larger than the females and practice precopula, a form of pre-insemination mate guarding, males of the new species, Kakadubeh rangemyahwurd sp. nov., are much smaller than females. In addition, males of this species have a fourth walking leg that is not specialized for holding females, suggesting that they have a reproductive strategy that does not involve precopula of the form seen in Eophreatoicus and Eremisopus Wilson & Keable, 2002a. Most of our research has been undertaken in Kakadu National Park, although recent collections have been made in Arnhem Land, yielding additional distinctive species. Given the size of unexplored territory around the Arnhem Plateau and the geographic frequency of discovering new species, we predict that the diversity of this group in the Northern Territory may be many more than the ~35 species described here. At this time, these microendemic isopods appear to be unthreatened by human activities, largely owing to the environmental protection afforded by Kakadu National Park and Arnhem Land, and their cryptic habits during the dry season. Because they are dependent on small springs of permanent groundwater, future changes in hydrology owing to water use and climate change, as well as invasive introduced species, may present risks to populations and species. Keywords: Crustacea, Malacostraca, Peracarida, Amphisopidae, microendemism, groundwater dependent fauna, systematics"--Page 4.

How long is The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea)?

The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea) by author 1 is 303 pages long, and a total of 76,659 words.

This makes it 102% the length of the average book. It also has 94% more words than the average book.

How Long Does it Take to Read The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea) Aloud?

The average oral reading speed is 183 words per minute. This means it takes 6 hours and 58 minutes to read The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea) aloud.

What Reading Level is The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea)?

The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea) is suitable for students ages 12 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea)?

The Eophreatoicus Nicholls, 1926 Species Flock from Kakadu and Arnhem Land, with a Description of a New Genus of Amphisopidae (Crustacea : Isopoda : Phreatoicidea) by author 1 is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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