Entry Type: Thing

Amphibians

Arkansas has within its borders a modest assemblage of salamanders, frogs, and toads, which are taxonomically grouped in the class Amphibia and, therefore, are commonly called amphibians. Amphibians were the first tetrapods (four-legged vertebrates) to walk on land, having come from an early-evolving group of lobe-finned fishes nearly 360 million years ago. Today’s amphibians possess a mostly bony skeleton with a strong “backbone” comprising a series of interlocking vertebrae. Salamanders are termed caudates because they possess a tail in both the juvenile and adult forms, whereas frogs and toads (collectively called anurans) lack tails as adults even though the larvae (tadpoles) possess them. The study of amphibians has been traditionally linked with the study of reptiles in the professional field …

Amphipods

aka: Scuds
Amphipods belong to the Phylum Arthropoda, Class Crustacea, Subclass Malacostraca, and Order Amphipoda. The Malacostraca contains seventy percent of all known crustaceans. Over 10,000 species of amphipods are currently recognized. Twenty species of amphipods are known from Arkansas, with most being found in groundwater environments. Traditionally, amphipods have been placed in four suborders: the Caprellidea, Gammaridea, Hyperiidea, and Ingolfiellidea. The Gammaridea, which contains the majority of species, includes all the freshwater and semi-terrestrial taxa. The Hyperiidea includes the pelagic amphipods, which are associated with other planktonic forms such as gelatinous zooplankton (medusae and ctenophores). Hyperiids are usually characterized by very large eyes, although some forms, like gammarideans, have normal-sized eyes. Hyperiid members are a polyphyletic group, and it is thought …

Amtrak

Amtrak, with a name derived from the words “America” and “track,” is a partially government-funded American passenger rail service. Its parent enterprise is the National Railroad Passenger Corporation. Amtrak was created in 1970 to provide medium- and long-distance intercity service through the consolidation of existing U.S. passenger rail companies. Sharing track with freight trains, Amtrak officially took over most U.S. interstate passenger rail service on May 1, 1971. However, Amtrak’s regular passenger rail service did not begin to serve Arkansas until 1974, when service on the Inter-American train was extended northward from Fort Worth, Texas, to St. Louis, Missouri. Amtrak is the most recent phase in America’s passenger railroad history, in which Arkansas has played a significant part. From the …

Angus McLeod House

The Angus McLeod House, once located at 912 North 13th Street in Fort Smith (Sebastian County), was built in 1905 and consisted of three stories with a full basement. Designed in the Neoclassical style, the dwelling was constructed of pink bricks ordered specially from New Orleans, Louisiana. McLeod employed many such imported materials in the construction of the dwelling, which was featured in the 1982 movie The Blue and the Gray. The Angus McLeod House was placed on the National Register of Historic Places on December 8, 1978, but it was destroyed by fire in 2010 and removed from the register in 2018. Rusticated hewn-stone and masonry blocks extended the width of the house and wrapped around the south end …

Annals of Arkansas

The Annals of Arkansas comprise four volumes of narrative and biographical histories of Arkansas, written by several experts in the state’s history and edited by Dallas Tabor Herndon, who was director of the Arkansas History Commission (now the Arkansas State Archives). The Annals were meant to revise, re-edit, and continue preserving and recording the historical record of Arkansas’s development initially begun by Herndon’s previous multi-volume study, Centennial History of Arkansas, published in 1922. In short, the Annals of Arkansas and the Annals’ forerunners—the Centennial History of Arkansas and Fay Hempstead’s Historical Review of Arkansas—form the beginnings of an authoritative study of Arkansas history. The first two volumes of the Annals contain brief but informative historical entries on various subjects organized …

Annelids

aka: Segmented Worms
The phylum Annelida consists of over 22,000 living species of segmented worms. They include earthworms, leeches, and ragworms. Annelids are bilaterally symmetrical, triploblastic invertebrates that inhabit a wide diversity of habitats, including marine environments such as tidal zones, hydrothermal vents, lotic and lentic freshwater habitats, and moist terrestrial habitats. The term “Annelida” originated in 1802 from French naturalist, Jean-Baptiste Lamarck’s (1744‒1829), annélides. Several species of annelids can be found in Arkansas. The overall classification of the phylum is undergoing significant revisions and has not yet been stabilized completely. Phylogenomic and other molecular phylogenetic analyses have shown that taxonomic groupings previously based on morphology in many cases are invalid. The phylum was previously divided into three classes as follows: Polychaeta (marine, …

Anthony Timberlands, Inc.

Formed by John Ed Anthony in 1974, Anthony Timberlands, Inc. (ATI) operates five mills in southern Arkansas and also provides consulting services to private timberland owners and management services to other private companies. ATI’s operating principles derive from the knowledge and experience of various branches of the Anthony family during the twentieth century. The Anthony family first settled in southern Arkansas in the 1840s. In 1907, Garland Anthony started a small sawmill near Bearden (Ouachita County). Other members of the family, along with outside partners, started similar operations in southern Arkansas, eastern Texas, and northern Louisiana. Between 1910 and 1930, Garland and his brothers Frank, William, and Oliver formed Anthony Brothers Lumber and built their first permanent mill in Hopeville …

Anti-Catholicism

Organized prejudice against Roman Catholics was a recurring theme in American history from colonial days through the early twentieth century, rising to a climax in the 1910s and 1920s. Nowhere was it greater in these years than in Arkansas. The renewed anti-Catholic movement began around 1910 as a response to a massive immigration of Catholics from Italy and Eastern Europe. Roman Catholicism had become the largest Christian denomination in the United States by this time. This immigration, however, largely missed Arkansas, a state with one of the lowest percentages of Catholic residents in the United States. A lack of knowledge or personal experience with Catholic neighbors provided ideal ground for the growth of an anti-Catholic movement. In 1912, a Missionary …

Anti-miscegenation Laws

Anti-miscegenation laws were edicts that made it unlawful for African Americans and white people to marry or engage each other in intimate relationships. The measures first appeared in the United States in colonial times and had two functions. First, the laws helped maintain the racial caste system necessary for the expansion of slavery and the idea of white supremacy. If white masters took slave women as lovers and fathered children by them, anti-miscegenation laws ensured that the children remained slaves because the illicit nature of the relationships left biracial children with none of their father’s free status. Second, anti-miscegenation statutes gave white men greater power to control the sexual choices of white women. In the colonial period, white patriarchs used …

Anti-Semitism

Relations between Jews and the rest of the population were generally amicable throughout the South in the nineteenth century, if only because few Jews lived in the region. Although historians point to Abraham Block as the first member of the Jewish faith in Arkansas, when Block arrived in the 1820s, the nearest congregation to his family was in New Orleans, Louisiana—over 400 miles away. The first Jewish congregation in the state of Arkansas, B’Nai Israel in Little Rock (Pulaski County), was not founded until 1866. At this time, out of a state population of more than 450,000, the number of Jews stood at only 400. Most of these arrived to the United States with the great European migration of the …

Antimony Mining

Antimony (Sb) is a hard, brittle, silver-white metal with a relatively high specific gravity (6.69) and a relatively low melting temperature. Antimony is a constituent in some alloys. The presence of this metal hardens the alloy, lowers the melting point, and decreases contraction during solidification. The metal’s main use is to impart stiffness and hardness to lead alloys. Antimony compounds are used in medicines, paint pigments, enamelware glazes, and as fireproof coatings on clothing. They are also used in the rubber and patent-leather industries. Many minerals contain antimony; however, stibnite and antimonial lead ores are the main sources of the metal. Stibnite (Sb2S3) and its alteration oxide, stibiconite (Sb3+Sb25+O6(OH)), were the only minerals mined in Arkansas for this metal. Stibnite …

Antitrust Laws and Lawsuits (Progressive Era)

Antitrust laws and lawsuits against monopolistic corporations were major features of both state and national politics before World War I during the Progressive Era. Popular concern in Arkansas about corporate wrongdoing became part of third-party agrarian political agendas in the 1880s. The state’s Agricultural Wheel president, Lewis P. Featherstone, introduced an antitrust bill in the 1887 session of the Arkansas General Assembly aimed at the American Cotton Oil Trust. Antitrust measures in other states, especially in the Midwest, led the U.S. Congress to enact the Sherman Antitrust Act of 1890 to catch up with state lawmaking. However, an effective antitrust law was not adopted in Arkansas until 1899, only after agrarian concerns became shared by urban, middle-class citizens. During the …

Antoine River

The Antoine River rises from a confluence of streams in the Ouachita Mountains of Pike County, just west of Amity (Clark County). From there, it flows southeast, forming part of the boundary between Pike and Clark counties, until it empties into the Little Missouri River near the town of Okolona (Clark County). Some sources call the waterway Antoine Creek. It is one of the shorter rivers in Arkansas, with a total length of thirty-five miles, all of which lie within the state. The area along the river has been the site of human habitation since approximately 10,000 BC. During the historic period, the Caddo Indians controlled this region of southwest Arkansas. French explorers and trappers likely gave the river its …

Apicomplexans

aka: Sporozoans
The protistan Phylum Apicomplexa (formerly Sporozoa) contains a tremendous variety of obligate intracellular parasites infecting many different organisms, including humans. As a group, these parasites are cosmopolitan in their range of infected hosts and geographic distribution. They include such diverse parasites as coccidians, cryptosporids, gregarines, haemosporoids, and piroplasms. All are united, not by their biology or life histories, but morphologically by the presence of a unique structure called an apical complex. The classification scheme that cites this structure has a practical purpose to sort this diversity in a functional manner that can: (1) be easily understood and, (2) serve a utilitarian purpose by non-specialists. However, the field of classifying Apicomplexa is in flux; indeed, its taxonomy has changed throughout the …

Appeal of the Arkansas Exiles to Christians throughout the World

The “Appeal of the Arkansas Exiles to Christians throughout the World” was a plea for assistance written by twelve free African Americans expelled from Arkansas after the passage of Act 151 of 1859 (also known as the Act to Remove the Free Negroes and Mulattos from the State or Arkansas’s Free Negro Expulsion Act of 1859). The authors of the appeal left Arkansas on or about January 1, 1860, and arrived, with several others, in Cincinnati, Ohio, on January 3, 1860. The exodus from Arkansas displaced an estimated 800 free blacks from an approximate population of 1,000 who resided in the state prior to 1860. Of the 800 free blacks who were expelled, as many as 200 were believed to …

Apple Industry

Seventy-five years after their introduction in Arkansas, apples became a dominant agricultural crop and an economic engine for the northwest part of the state. However, their importance declined measurably in the last half of the twentieth century. The apple of commerce, Malus domestica, is not native to North America. It is a complex hybrid of Malus species with origins in Asia and Europe. Malus domestica was introduced to North America by sixteenth-century explorers and later by colonists. Settlers arriving in Arkansas from Tennessee, the Carolinas, and Georgia brought apple seeds and scion wood with them. The Arkansas Gazette reported in 1822 that apples were being grown on the farm of James Sevier Conway west of Little Rock (Pulaski County). While …

Aquaculture

Aquaculture—the farming of aquatic plants and animals—includes private sector, commercial fish farms, state and federal hatcheries that produce fish to stock public waters, and farm pond owners who stock ponds for recreational fishing. Overall sales place aquaculture in the top ten agricultural industries in the state. Arkansas is the birthplace of warmwater aquaculture in the United States. The first commercial fish farms were built in Arkansas in the 1940s to raise goldfish. The industry in Arkansas has diversified into production of more than twenty species of fish and crustaceans. These species supply food-fish markets, recreational fishing markets and waters, retail pet markets, gardening supply markets, and markets for aquatic weed and snail control. Arkansas ranks second in aquaculture-producing states. It …

Arachnids

Arachnids belong to Chelicerata, one of four groups of living arthropods. The other three groups are Crustacea, Myriapoda (centipedes and millipedes), and Hexapoda (insects and relatives). There are eleven living arachnid orders, and Arkansas has representatives of five of these including Scorpiones (scorpions), Pseudoscorpiones (pseudoscorpions), Opiliones (harvestmen), Aranea (spiders), and Acari (mites). Overview of Arachnids Arachnid bodies are divided into two main regions called the prosoma (cephalothorax) and opisthosoma (abdomen). These regions have been subdivided in some groups (e.g., solifugids, scorpions). The prosoma holds six pairs of appendages. Unlike in all other arthropods, the first appendages in chelicerates are not sensory antennae but pincer-like mouthparts known as chelicerae (hence the subphylum name). Behind the chelicerae, there are two pedipalps that …

Architectural Styles

A region’s architecture “speaks volumes about the culture of the inhabitants and their level of technology,” notes the Arkansas Historic Preservation Program. Over time and space, several styles have developed to reflect cultural changes and moods. James Curtis, in the Journal of Cultural Geography, writes that a “distinctive architectural style…is often the most enduring and expressive manifestation of the spirit of an age.” Architecture fits into two broad categories—traditional (folk) houses and high style houses designed by architects who try to set or follow trends. From early settlers’ simple log structures to the elaborate Victorian styles of the nineteenth century to today’s Modern styles, Arkansas’s architecture reflects the trends of the rest of the country. From the early to mid-1800s, …

Arkadelphia Baptist Academy

The Arkadelphia Baptist Academy in Arkadelphia (Clark County) was one of many schools founded across the South by the American Baptist Home Mission Society, which was headquartered in New York. Beginning in 1865, the northern Baptists joined other denominations in the effort to educate the recently freed slaves across the South. In an article published in the New York Times in 1897, the society’s corresponding secretary, General Thomas J. Morgan, noted that, after the war, “the problem presented itself of the intellectual elevation of 4,000,000 human beings, just emerging from a degrading bondage.” During the thirty-two-year period between the end of the war and Morgan’s statements, the Home Mission Society had spent about $3 million, and its more than thirty institutions …